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Shower gel
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Shower gel (also called body wash) is a specialized liquid product used for cleaning the body during showers. Not to be confused with liquid soaps, shower gels, in fact, do not contain saponified oil. Instead, it uses synthetic detergents derived from either petroleum or plant sources.

Body washes and shower gels have a lower pH value than the traditional soap, which is also known to feel less drying to the skin. In certain cases, sodium stearate is added to the chemical combination to create a solid version of the shower gel.

History

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Shower gel is a derivative invention of the liquid soap, which first appeared in the 1800s. In 1865, William Shepphard patented the formula behind the liquid soap,[1] but the product gained eventual popularity with the rise of Palmolive soap in 1898, by B.J. Johnson.[2]

Over time, the formula was adjusted to be less harsh and more skin suitable.[3] This eventually led to tailored body products such as shower gel. The switch from traditional bar soaps to liquid soaps picked up in the 1950's due to modernized fragrance and packaging options and convenience.[4]

Safety, Ingredients, and the Environment

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Shower gels are known to contain water, a surfactant (typically Sodium laureth sulfate), moisturizers, and fragrance. Some ingredients are known to cause irritation, allergic reactions, and/or harm to the environment. A 2024 article details the toxicological risks linked with the chemicals in the beauty and personal care products observed.[5] This resulted in the cosmetics industry's transition into cleaner formulations and sustainable packaging. A 2022 study on sustainability in cosmetics also spotlights the shift to becoming eco-friendly as some manufacturers now offer refill stations and sustainable packaging.[6]

Properties

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The main difference between the two soap products lie in its surfactants - compounds known to lower the surface tension between substances, which helps in the emulsification and the washing away of oily dirt. The surfactants of shower gels do not come from saponification, that is by reacting a type of oil or fat with lye. Instead, it uses synthetic detergents for surfactants derived from either plant-based sources or petroleum. This gives the product a lower pH value than soap[7] and might also feel less drying to the skin.[8] Some people have likened the effect to feeling less squeaky clean, however.[9]

Surfactants can make up as much as 50 percent of the shower gel content, with the remaining proportion being made up of a combination of water and ingredients to thicken, preserve, emulsify, add fragrance, and color.[10][11] Multiple surfactants are often used to achieve desired product qualities. A primary surfactant can provide good foaming ability and cleaning effectiveness, while a secondary surfactant can add qualities of mildness to prevent irritation or over-drying of the skin. To prevent shower gel ingredients from separating, emulsifiers such as diethanolamine are added.[12][dead link] Conditioning agents may also be added to moisturize the skin during and after product use.[13] They are also available in different colours and scents.[14] Ingredients, like scent in the form of essential oils or fragrance oils[10] and colorant in the form of water-soluble dyes are common in shower gels.[13]

Microbeads were commonly used in shower gels until recently. Microbeads are tiny spheres of plastic that were added to a variety of cosmetic products for their exfoliating qualities.[15] They are too small to filter out of water systems and end up in waterways and oceans, potentially passing toxins to animal life and humans.[16] Following the legislative actions of other countries, the United States passed the Microbead-Free Waters Act in 2015, which bans microbeads in the U.S. incrementally starting in 2017, with full implementation set for 2019.[17] It has been banned from production and use in cosmetics in the U.S. since July 1, 2017, and in the UK since October 1, 2018.

Shower gels for men may contain the ingredient menthol, which gives a cooling and stimulating sensation on the skin, and some men's shower gels are also designed specifically for use on the hair and body. Shower gels contain milder surfactant bases than shampoos, and some also contain gentle conditioning agents in the formula. This means that shower gels can also be used as an effective and acceptable substitute to shampoo, even if they are not labelled as a hair and body wash. Washing hair with shower gel should give approximately the same result as using a moisturising shampoo.[citation needed]

Culture and Usage

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In the Western Hemisphere, shower gel has largely replaced traditional bar soap. Alternatively, in other regions, bar soap is still popular due to cost, accessibility, and tradition. Some brands use advertising to appeal to customers regionally by showcasing local popular scents or skin concerns. The brand "Fa" by Henkel is an example of this as it is marketed across over 100 countries today.

Marketing

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Like shampoo and bubble bath products, many are marketed directly towards children. These often feature scents intended to appeal to children, such as fruit scents, or cookies or cotton candy scents. Many bottles feature popular characters from children's television or movies.

Shower gels are also often marketed based on gender preferences.[18] Women targeted products tend to highlight moisturizing ingredients, fruity or floral scents, and light or bright colored packaging, while those designed for men tend to use darker packaging and fresh or "sporty" scents.

Future Direction

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Due to rising concern with chemicals and the demand for "clean" beauty products, manufacturers are reformulating and relabeling products. Competitors are advertising soap bars as "all natural", and under resourced areas are reverting back to bar soaps due to the lower price tags. Market research predicts growth, but tentative success caused by ingredients, sustainability, and price.[19]

References

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Further reading

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Revisions and contributorsEdit on WikipediaRead on Wikipedia

Shower gel

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from Grokipedia

Shower gel is a formulated for body washing during showers, primarily composed of water, such as sodium lauryl sulfate or , and additives including fragrances, preservatives, and moisturizers that enable foaming to remove dirt, oils, and impurities from the .
Originating as a modern derivative of liquid soap patented by William Shepphard in 1865, shower gel gained widespread popularity in the late 20th century as a convenient alternative to solid bar soap, offering easier dispensing and often enhanced sensory experiences through scents and textures.
In terms of efficacy, shower gels provide comparable cleansing to bar soaps by disrupting the 's barrier to eliminate and debris, though they may include more emollients for hydration, potentially benefiting dry , while bar soaps are noted for longevity and reduced .
Safety profiles indicate general low toxicity for common ingredients like , but such as sulfates can cause irritation or dryness in sensitive individuals, prompting formulation variations with milder alternatives.

Definition and Characteristics

Composition

Shower gels are liquid cleansing products primarily composed of , which forms the aqueous base constituting about 70% of the formulation, for cleansing action around 20%, and minor additives such as thickeners, humectants, preservatives, and fragrances. , the key active ingredients, lower to emulsify oils and dirt, enabling removal from the skin; they are categorized as anionic (e.g., or SLES, and sodium lauryl sulfate or SLS for high foaming), amphoteric (e.g., or CAPB to enhance mildness and foam stability), and non-ionic (e.g., or coco glucoside in natural formulations for gentleness). Thickeners like , , or salts (e.g., ) adjust to achieve the gel-like consistency, typically at 1-2% concentration, while humectants such as glycerin (often 2-5%) prevent drying by retaining moisture. Preservatives including parabens, EDTA, or (at 0.1-1%) inhibit microbial growth in the water-rich medium, and pH adjusters like or maintain a skin-friendly of 5-7. Fragrances and colorants, such as or synthetic dyes, comprise less than 1% but can include skin sensitizers requiring patch testing for sensitive users. Formulations vary by market segment: conventional products favor cost-effective synthetics like SLES for abundant foam, whereas "natural" variants prioritize plant-derived like alkyl glucosides to minimize potential, though depends on total (typically 10-15% for mildness). All ingredients must comply with regulations like those from the FDA or Cosmetics Regulation, ensuring concentrations below thresholds for safety (e.g., SLES capped to avoid dioxane contamination).

Physical and Functional Properties

Shower gels are formulated as viscous, translucent to opaque liquids with a gel-like consistency, typically exhibiting specific gravities around 0.9 to 1.0 g/cm³ and high solubility to facilitate dilution and rinsing during use. Their pH values generally range from 5.0 to 7.0, aligning closely with the skin's natural acidity (approximately 5.5) to reduce potential and maintain the skin's compared to alkaline bar soaps. , a key physical attribute, spans 1,000 to 60,000 centipoise, achieved through thickeners like salts or polymers interacting with , which ensures the product clings to the skin for even application without excessive drip. Functionally, shower gels derive their cleansing efficacy from anionic and amphoteric , such as or , which lower surface and interfacial tension between , oils, and debris, enabling emulsification and removal of and . These adsorb onto soiled surfaces, penetrate dirt- interfaces, and disperse contaminants into rinse , with foaming capacity—often enhanced by secondary agents—serving as a visual indicator of performance and aiding in even distribution. stability, measured by height retention over time, correlates with blend ratios; for instance, combinations yielding 2-3 cm stable foam height post-rinsing are common in mild formulations. Additional properties include mild effects from certain amphoteric , which disrupt bacterial membranes without broad , and rinseability, where low residue levels (under 0.5% post-wash) prevent tackiness due to optimized hydrophile-lipophile balance.

Historical Development

Early Innovations in Liquid Cleansers

The earliest innovations in liquid cleansers emerged in the mid-19th century as efforts to overcome the rigidity and inconvenience of solid soap bars, which had dominated personal and industrial cleaning since ancient times. Prior attempts to create fluid soaps often resulted in unstable mixtures that separated or lacked durability, restricting their practicality. A pivotal advancement occurred on August 22, 1865, when William Sheppard of New York secured U.S. No. 49,561 for an "Improved Liquid Soap," establishing one of the first viable formulations for a homogeneous liquid . Sheppard's process entailed dissolving roughly one pound of ordinary solid in approximately one hundred pounds of spirits of (also known as ), yielding a thick, molasses-like with purportedly superior cleansing efficacy for both and uses. The acted as a to achieve uniformity and , allowing the product to be stored and applied more fluidly than bar soaps, though proportions could be adjusted for varying concentrations. This method represented a chemical in solubilizing fats and alkalis without immediate , addressing key stability concerns in nascent variants. Despite its novelty, Sheppard's liquid soap faced practical constraints, including reliance on —which imparted a pungent and potential irritancy—and tendencies toward eventual separation in storage, confining early adoption largely to industrial or institutional contexts rather than everyday personal . Subsequent refinements in the late built on this foundation by exploring alternative solvents and stabilizers, gradually paving the way for more consumer-oriented liquid cleansers, though mass-market viability remained decades away.

Commercialization and Popularization

The commercialization of shower gel traces back to advancements in liquid soap formulations, with William Shepphard patenting a liquid soap method in 1865 that laid foundational technology for viscous cleansers. Commercial viability expanded in 1898 when B.J. Johnson introduced Palmolive, a liquid soap that achieved significant by emphasizing purity and mildness derived from palm and olive oils. However, these early products were primarily thin liquids for handwashing; dedicated shower gels—thicker, pH-balanced emulsions optimized for body use under shower conditions—did not emerge until the mid-20th century, coinciding with post-World War II consumer shifts toward convenience-oriented personal care. The marked the debut of the first commercial liquid body washes, positioning shower gels as hygienic, mess-free alternatives to bar soaps amid rising demand for moisturizing formulas that minimized skin dryness. Popularization surged in the , as aggressive marketing by multinational firms highlighted attributes like lather stability, fragrance variety, and perceived superiority in preventing bacterial transfer compared to shared bars. By 1989, the category had evolved terminologically to "body wash," reflecting broader acceptance and through added emollients and . This era saw shower gels capture growing shelf space in retail, driven by empirical preferences for dispensers that reduced waste and contamination risks. Into the 1990s and 2000s, adoption accelerated among younger demographics, with bar usage declining as liquids appealed to perceptions of modernity and skin-friendliness; by 2016, approximately 60% of adults over 65 still favored bars, versus higher liquid preference among under-65s. Major brands like Unilever's Dove and Axe fueled this through targeted campaigns, contributing to category expansion where U.S. bath and product sales reached $9 billion by 2023. Globally, the shower gel segment has sustained growth, valued at $29.37 billion in 2024 with a projected CAGR of 6.8% through 2032, underscoring its entrenched position despite intermittent bar revivals tied to concerns.

Formulation and Production

Key Ingredients and Their Roles

Shower gels are aqueous-based formulations where serves as the primary , typically comprising 70-80% of the total composition to dissolve and disperse active components. form the functional core, accounting for 10-25% of the product and enabling cleansing by lowering , emulsifying sebum and dirt for removal during rinsing. Anionic surfactants, such as (SLES) (typically 15-20%), act as the main cleansing and foaming agents due to their high detergency and ability to generate stable lather, which improves perceived efficacy despite potential for skin irritation from lipid and protein denaturation. Amphoteric co-surfactants like cocamidopropyl betaine (CAPB) (typically 5-10%) enhance mildness by reducing anionic irritation through charge neutralization and foam stabilization, while non-ionic options such as contribute gentle cleansing with lower irritation profiles. Humectants, notably glycerin (typically 2-5%), attract atmospheric moisture to the skin, mitigating dryness from surfactant action, though much is rinsed away. Emollients including petrolatum or liquid oils replenish extracted , preserving the skin barrier by limiting water loss post-application. Thickeners such as or polymers like hydroxypropyl methylcellulose (up to 10%) elevate for gel consistency, facilitating controlled dispensing without altering core cleansing. Fragrance (typically 1-2%) imparts scent to the product. Preservatives, e.g., (typically 0.5-1%), inhibit bacterial and fungal growth in the water-rich matrix, ensuring shelf stability.
Ingredient CategoryExamplesPrimary RoleTypical Range
(Anionic) (SLES)Cleansing, foaming15-20%
(Amphoteric/Non-ionic), Mildness enhancement, foam stability5-10%
HumectantsGlycerinMoisture retention2-5%
ThickenersHydroxypropyl methylcellulose, Viscosity adjustmentUp to 10%
PreservativesMicrobial control0.5-1%

Manufacturing Processes

The manufacturing of shower gel, a surfactant-based cleanser, predominantly employs in industrial settings to ensure uniformity, stability, and compliance with quality standards. Production begins with heating via systems to remove impurities that could affect product efficacy or , followed by dissolving salt and glycerin to adjust viscosity and provide humectancy. A basic mixing sequence for formulations using sodium laureth sulfate (SLES) and cocamidopropyl betaine (CAPB) involves slowly adding SLES to the heated water to minimize excessive foaming, then incorporating CAPB for mildness, with subsequent mixing of fragrance and preservatives before final pH adjustment to 5-6 using . Separate phases are then formulated: the water phase incorporates primary such as (typically 10-20% of the formulation for cleansing and foaming), secondary surfactants like for mildness, thickeners, and preservatives, which are dissolved under controlled heating (often 40-60°C) and gentle agitation in tanks to prevent foaming or separation. The oil phase, containing emollients and conditioning agents, is prepared similarly but at lower volumes to maintain the product's primarily aqueous nature. Emulsification follows by combining the phases in mixing vessels equipped with high-shear homogenizers or rotor-stator mixers, which generate intense to disperse oils into the aqueous matrix, achieving a stable, opaque or pearlized with consistent . Powdered additives, such as electrolytes for adjustment (e.g., ), are incorporated via high-speed powder injection to avoid agglomeration, a critical step for rheological control in systems. The mixture is then cooled under slow agitation to around 30-40°C, stabilizing the and preventing driven by thermal gradients. Heat-sensitive components like fragrances, dyes, and active ingredients are added post-cooling to preserve volatility and efficacy. pH is adjusted to 5.0-6.5 using or to optimize performance and compatibility, followed by in-process quality controls including measurement, verification, and microbial testing to ensure batch consistency and safety. The finished product is transferred to holding tanks before automated filling into bottles or pumps, capping, and labeling, with final inspections for fill accuracy and seal integrity. Continuous processes are less common for shower gels due to the need for precise blending, though some high-volume facilities adapt inline mixing for scalability.

Usage and Practical Benefits

Application Techniques

To apply shower gel effectively, begin by thoroughly wetting the skin with lukewarm , as hot can strip natural oils and compromise the skin barrier, leading to dryness or . Dermatologists recommend limiting the entire to 5-10 minutes to minimize loss while ensuring adequate cleansing. Dispense a small amount of shower gel—typically coin-sized or quarter-sized—directly into the hands or onto a clean tool such as a soft washcloth or , avoiding excessive product to prevent residue buildup. Hands are preferred by dermatologists for direct application, as they allow gentle gliding without over-exfoliation or bacterial transfer risks associated with shared tools. If using a or , select one that dries quickly, clean it regularly, and replace every 6-8 weeks to reduce microbial growth. Lather the gel lightly by rubbing between palms or on the tool, then gently onto the skin in circular motions, prioritizing high-sweat areas like armpits, , and feet for optimal without aggressive scrubbing, which can cause micro-abrasions or mechanica. gels, being formulations, produce a quick lather suitable for oily or normal types, but avoid creating thick to preserve 's natural lipids. Rinse completely with lukewarm water to remove all residue, as incomplete rinsing can lead to or clogged pores. Pat the skin dry immediately rather than rubbing, and apply a within 3 minutes to lock in hydration, supporting the skin's post-cleansing. For sensitive or dry , dermatologists advise fragrance-free, pH-balanced gels applied sparingly to maintain equilibrium.

Hygiene and Skin Care Advantages

Shower gels effectively cleanse the skin by utilizing that emulsify and remove dirt, sebum, and transient microorganisms, thereby reducing microbial load and supporting . These formulations typically achieve comparable removal to traditional soaps through similar mechanisms of disrupting the skin's layer to lift contaminants. In terms of , many shower gels incorporate synthetic detergents (syndets) rather than alkali-based soaps, which can be formulated to minimize disruption to the skin's acid mantle and function. Syndet-based products often exhibit lower irritation potential compared to conventional soaps, preserving integrity during repeated use. pH-balanced shower gels, typically adjusted to around 5.5 to match the skin's natural acidity, help maintain barrier and reduce , thereby supporting hydration and preventing dryness. Clinical evaluations have shown that such formulations can enhance skin hydration, with one study demonstrating significant improvements from glycerin-enriched variants post-application. Additional skin care advantages arise from the inclusion of humectants, emollients, and conditioning agents, which counteract cleansing-induced moisture loss and promote post-wash suppleness, particularly beneficial for dry or sensitive types. This contrasts with harsher alkaline cleansers that may elevate pH and compromise lipid barriers.

Comparisons to Alternatives

Versus Bar Soap: Efficacy and User Experience

Both bar soap and shower gel effectively cleanse the skin by employing surfactants that emulsify oils, dirt, and microbes, allowing them to be rinsed away with water. Scientific assessments indicate no significant difference in their capacity to remove transient bacteria from the skin surface, as mechanical action from lathering and rinsing predominates over formulation type in pathogen elimination. Traditional bar soaps, often alkaline with a pH of 9-10, can disrupt the skin's natural acidic mantle (pH around 4.5-5.5) more than pH-balanced shower gels, potentially leading to increased transepidermal water loss and dryness after repeated use. In contrast, many shower gels incorporate syndet (synthetic detergent) bases that maintain neutrality or acidity, preserving the skin barrier with less protein denaturation or lipid stripping observed in histological studies of repeated washing. User experiences diverge based on practical factors such as texture, dispensing, and longevity. Bar soap users report superior economy, with a single bar often lasting 3-4 times longer than an equivalent volume of shower gel, reducing per-use costs and material waste. However, shower gel consumption varies significantly depending on the amount applied per shower, typically ranging from 5 to 10 ml (equivalent to a quarter-sized dollop) for a full-body wash, which influences the number of uses per bottle and thus its longevity and associated packaging needs. Shower gel is frequently preferred for its ease of application via pump or squeeze bottles, minimizing direct hand-to-product contact and perceived messiness from slippery bars in humid environments. Surveys reveal generational splits in preferences, with older adults (over 50) favoring bar soap for familiarity and efficacy on oily skin, while younger users opt for shower gel's lather variety and hydration additives like glycerin, which enhance post-wash feel without residue. Dermatologists note that individuals with dry or sensitive skin report better tolerance to shower gel's milder formulas, avoiding the irritation from bar soap's higher alkalinity, though both can suffice for normal skin types when rinsed thoroughly.
AspectBar SoapShower Gel
Cleaning EfficacyEquivalent surfactant action; effective for oil/sebum removal on oily skinEquivalent; often gentler on barrier for dry skin
Skin Feel Post-UsePotentially drying due to pH imbalanceMore moisturizing with emollients; less stripping
Hygiene PerceptionLow bacterial transfer risk despite surface growth mythsPreferred for no-touch dispensing
Longevity/CostLasts longer; lower cost per washVaries significantly; often shorter duration but depends on usage amount (typically 5-10 ml per shower)

Versus Other Liquid Cleansers

Shower gel distinguishes itself from other liquid cleansers, such as body washes and liquid hand soaps, primarily through differences in viscosity, surfactant profiles, and intended skin interactions. Shower gels typically exhibit a thicker, gel-like texture that promotes abundant lather and a sense of thorough cleansing, often appealing to users with oily or normal skin types seeking oil control without residue. In contrast, body washes are formulated to be thinner and more fluid, incorporating higher concentrations of emollients like glycerin or oils to enhance post-cleansing hydration, rendering them preferable for dry or sensitive skin to mitigate potential tightness or irritation. Compositionally, shower gels rely on anionic surfactants such as sodium laureth sulfate for effective foam generation and dirt removal, which can occasionally disrupt the skin's lipid barrier more than the milder, amphoteric or non-ionic surfactants prevalent in many body washes. This leads to empirical observations of reduced moisturization from shower gels, with studies on liquid cleansers showing that higher-foaming variants increase transepidermal water loss (TEWL) by up to 20-30% in short-term use compared to emollient-rich alternatives, potentially exacerbating dryness in prolonged application. Body washes, by prioritizing conditioning agents, demonstrate lower TEWL elevation, supporting better barrier integrity as measured by corneometer assessments of skin hydration post-rinse. Versus liquid hand soaps, shower gels offer superior gentleness for body-wide application due to pH-balanced formulations (typically 5.5-6.5, aligning with skin's natural acidity) versus the more alkaline profiles (pH 8-10) of many hand soaps, which derive from saponified bases like sodium hydroxide for enhanced antibacterial action. Hand soaps excel in rapid microbial reduction on frequently washed areas but can elevate skin pH transiently, promoting barrier disruption evidenced by increased erythema and scaling in full-body trials; shower gels, with milder surfactants, preserve stratum corneum integrity better, as quantified by reduced protein denaturation in ex vivo models. Efficacy in cleansing efficacy remains comparable across these liquids when surfactant concentrations are equivalent, with all effectively reducing surface bacteria by 99% or more under standard conditions, per ASTM testing protocols; however, shower gels' denser consistency facilitates even distribution over larger areas, reducing waste compared to runnier hand soaps. User preference data from dermatological surveys indicate shower gels rate higher for perceived cleanliness (4.2/5 average) without the residue risks of bar alternatives, though body washes score better on comfort (4.5/5) for daily routines.

Health and Safety Considerations

Potential Risks from Ingredients

Shower gels commonly contain anionic such as sodium lauryl sulfate (SLS) and (SLES), which can induce skin irritation, particularly in individuals with sensitive or damaged skin barriers. A study involving 1,600 patients found that 42% exhibited an irritant reaction to 0.5% SLS in patch testing, with effects including , dryness, and barrier disruption that correlate with concentration and exposure duration. Long-term repetitive exposure to SLS has been shown to cause cumulative irritation measurable by increased and visual scoring, though parameters typically return to baseline after cessation. SLES, derived via , may pose lower acute irritation but introduces risks of contamination with impurities like and . Preservatives such as parabens, used to prevent microbial growth in aqueous formulations, have raised concerns over endocrine-disrupting potential due to weak estrogenic activity observed and animal models. Parabens are classified as endocrine-disrupting chemicals (EDCs) capable of influencing systems, with some studies linking them to reproductive and developmental effects at high exposures. However, regulatory assessments, including those by the FDA, indicate that paraben levels in exhibit far less estrogenic potency than endogenous hormones and lack conclusive evidence of harm from typical topical use. Alternatives like , occasionally included for antibacterial properties, have been associated with endocrine disruption and resistance promotion, prompting restrictions in some regions. Fragrance mixtures, often comprising dozens of undisclosed compounds, represent a leading cause of from shower gels, with exposure via rinse-off products contributing to in susceptible populations. Epidemiological data link scented to higher prevalence, particularly among females and those with , where common allergens like and trigger Th2-mediated immune responses. Patch testing reveals fragrances as one of the top contact allergens, with over 160 specific fragrance chemicals reported to elicit reactions. Contaminants arising from manufacturing, notably 1,4-dioxane in ethoxylated like SLES, pose carcinogenic risks as classified by the EPA as "likely to be carcinogenic to humans" based on animal bioassays showing tumors at high doses. FDA monitoring has detected in various , including body washes, at levels up to several parts per million, though manufacturers can minimize it via purification; no federal limit exists, but levels above 10 ppm prompt voluntary reduction efforts. Overall, while acute risks are minimal for most users due to rinse-off application and low systemic absorption, cumulative exposure in vulnerable groups underscores the need for ingredient scrutiny.

Empirical Evidence and Regulatory Views

Empirical studies on shower gel safety primarily focus on surfactant-induced skin irritation and allergic responses from additives. Sodium lauryl sulfate (SLS), a common , disrupts the lipid structure, leading to increased and in human patch tests at concentrations exceeding 1-2%, though effects diminish with rinse-off application. Fragrance components and preservatives such as parabens correlate with in 1-4% of users per dermatological registries, with patch testing revealing higher rates among atopics; however, systemic absorption from rinse-off products remains below 1% of applied dose, limiting evidence for endocrine disruption or carcinogenicity beyond models. Clinical trials comparing shower gels to water controls demonstrate variable irritancy, with some formulations showing no greater barrier disruption than neutral rinses, while others elevate and activity indicative of mild . Longer-term cohort studies link frequent use of sulfate-based cleansers to xerosis in dry-skin populations, but randomized controlled trials find no significant difference in microbial load reduction or rates versus milder alternatives for adults. Parabens exhibit weak estrogenic activity in cell assays, yet pharmacokinetic data from dermal exposure show negligible serum levels and no consistent reproductive correlations in meta-analyses of cosmetic users. These findings underscore that risks are concentration- and individual-dependent, with low-incidence adverse events (e.g., <0.1% severe reactions per voluntary reports) outweighing benefits in hygiene for most, though sensitive subgroups warrant formulation adjustments. In the United States, the Food and Drug Administration (FDA) regulates shower gels as cosmetics under the Federal Food, Drug, and Cosmetic Act, eschewing pre-market approval in favor of manufacturer-substantiated safety via toxicological data; post-market surveillance relies on voluntary adverse event reporting through MedWatch, with no mandatory recalls for non-adulterated products as of 2024. The agency has issued warnings on misbranded claims (e.g., unsubstantiated antibacterial efficacy) but permits ingredients like SLS absent acute toxicity thresholds. In the European Union, Regulation (EC) No 1223/2009 mandates pre-market safety assessments by qualified experts, product information files, and notification via the Cosmetic Products Notification Portal; it prohibits carcinogens, mutagens, and reprotoxics (CMRs) outright, with phased bans on 21 additional substances effective September 1, 2025, and requires labeling of 26+ fragrance allergens. The Scientific Committee on Consumer Safety evaluates ingredient dossiers, deeming most shower gel surfactants safe at <20% concentrations despite irritancy data, prioritizing exposure minimization over outright bans. These frameworks reflect causal prioritization of dermal exposure models over speculative systemic risks, though enforcement gaps persist in global supply chains.

Environmental Impact

Packaging and Resource Use

Shower gel is predominantly packaged in plastic bottles made from or , often equipped with pump dispensers composed of multiple materials including and metal springs. These materials derive primarily from non-renewable resources, contributing to the extraction of fossil fuels and associated energy-intensive refining processes. Global production of cosmetic packaging generates substantial plastic waste, with the beauty industry producing around 120 billion units annually, much of it from rigid plastics like those used for shower gel bottles. In the United States, approximately 7.9 billion units of rigid plastic are manufactured yearly for cosmetics, including body washes and shower gels, exacerbating landfill accumulation and marine pollution when not properly managed. Similar to shampoo bottles, an estimated hundreds of millions of empty shower gel containers are discarded annually in major markets, with only about 50% collected for recycling and roughly 7% actually recycled due to contamination and sorting inefficiencies. Recycling challenges persist, as 62% of plastic cosmetic packaging, including shower gel components, is not recyclable owing to mixed materials in pumps and labels that complicate mechanical separation. Traditional pump designs incorporate disparate polymers and metals, rendering them incompatible with standard PET or PE recycling streams. Recent innovations, such as mono-material polyethylene pumps certified for recyclability, aim to address this by enabling compatibility with bottle materials, though adoption remains limited as of 2025. Resource use extends beyond packaging to production, where formulating and transporting liquid shower gels demands higher energy inputs compared to solid alternatives, with water dilution in products adding to overall material volume and shipping emissions. Efforts by manufacturers to incorporate recycled plastics have reduced virgin material use—for instance, some firms report 21% of portfolios using recycled content—but systemic reliance on single-use formats continues to drive environmental costs.

Wastewater and Ecosystem Effects

Shower gels, primarily composed of surfactants such as sodium lauryl sulfate and , along with fragrances, preservatives, and occasional microbeads, are rinsed into municipal wastewater systems during use. These ingredients typically constitute a minor fraction of overall personal care product pollution but can persist through conventional treatment processes, with fragrances often inadequately removed and discharged into receiving waters. Surfactants, in particular, exhibit variable biodegradability; studies on washing gels report average degradation rates of 91.77% for standard formulations and 98.11% for ecological variants after 48 hours in standardized tests, though real-world wastewater conditions may reduce efficiency due to lower microbial activity or inhibitory compounds. In aquatic ecosystems, discharged surfactants demonstrate acute toxicity to organisms across trophic levels, including bacteria, algae, and fish, primarily by disrupting cell membranes and impairing respiration or reproduction. For instance, anionic surfactants like those common in shower gels have LC50 values (lethal concentration for 50% of test populations) ranging from 1-10 mg/L for freshwater species such as Daphnia magna and rainbow trout, indicating moderate to high sensitivity in short-term exposures. Chronic effects include bioaccumulation in sediments and disruption of microbial communities essential for nutrient cycling, potentially exacerbating eutrophication in nutrient-limited waters, though shower gels contribute negligibly to phosphate loads compared to household detergents. Microplastics, present in some exfoliating shower gel formulations as polyethylene or polypropylene beads (typically <5 mm), evade filtration in wastewater treatment plants and accumulate in rivers, lakes, and oceans, where they adsorb toxins and harm marine life through ingestion and habitat alteration. Regulatory assessments, such as those by the U.S. EPA, prioritize with rapid aerobic biodegradation (e.g., >60% within 28 days per 301 tests), low ( >10 mg/L for and ), and non-persistent degradation products to minimize risks, influencing formulation shifts toward bio-based alternatives since the early . Empirical monitoring in European rivers detects personal care-derived at concentrations of 0.1-10 μg/L, below thresholds but sufficient for subtle endocrine disruptions in sensitive like amphibians.

Commercial Landscape

The global shower gel market reached a value of USD 29.37 billion in 2024, with projections indicating growth to higher valuations at a (CAGR) of 6.8% through 2030, driven by rising consumer demand for convenient personal hygiene products. Corroborating estimates place the market at USD 25.31 billion in 2024, expanding to USD 36.93 billion by 2030 at a 6.5% CAGR, reflecting steady expansion amid and increased disposable incomes in emerging regions. Broader body wash and shower gel segments, often overlapping with shower gel, were valued at USD 54.11 billion in 2025, forecasted to reach USD 72.3 billion by 2030 at a 5.9% CAGR. Key growth drivers include heightened hygiene awareness post-pandemic and a shift from bar soaps to liquid formats perceived as more hygienic and moisturizing. dominated with a 38.14% in 2024, supported by widespread shower culture and frequent product innovations, while regions exhibit rapid growth due to rising middle-class populations and penetration. Challenges such as volatile raw material costs and stringent regulations on synthetic ingredients temper expansion but spur adaptations like cost-efficient supply chains. Emerging trends emphasize and clean-label formulations, with consumers favoring natural, plant-based ingredients over synthetic to address sensitivity concerns. Demand for eco-friendly packaging, including biodegradable materials and refill systems, has accelerated, aligning with broader environmental consciousness and regulatory pressures in regions like . Premium segments, such as sulfate-free and organic variants, are gaining traction, with moisturizing shower gels leading subcategory growth at higher margins. Consumer loyalty to specific brands is also evident in online discussions, particularly on Reddit, where users frequently recommend and express long-term allegiance to certain products. These include Dove, praised for its moisturizing properties, affordability, and suitability for extended use; Dr. Bronner's Castile Soap, appreciated for its natural ingredients and versatility; L'Occitane Almond Shower Oil, with many users reporting loyalty spanning years or decades due to its hydrating benefits; and CeraVe Hydrating Body Wash, favored for its effectiveness on sensitive and dry skin. These preferences highlight the role of perceived efficacy, ingredient quality, and skin care benefits in building brand loyalty. E-commerce channels further boost accessibility, contributing to a projected shift toward personalized and multifunctional products by 2030.

Marketing Strategies and Innovations

Marketing strategies for shower gel emphasize differentiation through targeted branding and digital channels. Brands frequently highlight sensory experiences, such as long-lasting fragrances and moisturizing effects, to appeal to consumers seeking premium personal care routines. For instance, campaigns often leverage influencers and SEO-optimized content to promote private-label formulations, focusing on keywords like "natural body wash" to drive online sales. Niche positioning in organic, vegan, or eco-friendly segments has proven effective for market entry, allowing smaller players to compete against established giants by emphasizing verifiable claims over generic hygiene messaging. Innovations in shower gel center on formulation advancements and to address consumer demands for efficacy and environmental responsibility. Recent developments include waterless and concentrated formulas that reduce packaging volume, exemplified by brands like Native offering biodegradable options to minimize waste. Refillable systems and smart bottle designs, such as those incorporating recyclable materials, have gained traction, with market analyses projecting increased adoption amid rising disposable incomes and regulatory pressures on single-use plastics. In scents and textures, integrations of essential oils and natural extracts— like blossom or —cater to preferences for skin-soothing, non-drying products, often marketed as alternatives to traditional bar soaps. formats, such as pod-style gels from Freshly Cosmetics, further innovate by eliminating liquid transport inefficiencies, appealing to zero-waste advocates. Personalization emerges as a key strategy, with brands using data-driven customization for fragrance blends or skin-type specific variants, supported by platforms enabling subscription models. These efforts align with broader market growth, where effective innovation in skin-friendly ingredients has sustained a of approximately 5% through 2032. However, claims of "natural" or "eco-friendly" benefits warrant scrutiny, as third-party verifications like biodegradability certifications are not universally applied, potentially inflating perceived value without proportional environmental gains.

Controversies and Debates

Ingredient Safety Disputes

Shower gels often contain surfactants such as sodium lauryl sulfate (SLS), preservatives like parabens and releasers, and fragrance components including , which have sparked debates over potential skin irritation, endocrine disruption, and carcinogenicity. Critics, including advocacy groups, cite studies showing weak estrogenic activity for parabens and , alongside animal data linking high-dose exposures to hormonal effects, arguing these mimic risks from environmental endocrine disruptors. However, peer-reviewed assessments emphasize that cosmetic concentrations—typically below 0.1% for parabens and trace levels for —do not demonstrate causal harm in humans, with absorption limited in rinse-off products like shower gels. SLS, a common at 1-2% in shower gels, is contested for its irritancy potential, with clinical patch tests showing dose-dependent skin barrier disruption and dehydration at concentrations above 0.5%, particularly in sensitive individuals or with repeated use. The Cosmetic Ingredient Review (CIR) panel, after evaluating over 50 studies, concluded SLS safe in rinse-off at these levels, attributing irritation to improper rather than inherent , though it advises against use in leave-on products. Empirical human trials, including a 2019 comparison, found SLS-free alternatives reduced irritancy by up to 50% in aqueous creams, fueling calls for milder amid rising eczema reports, yet no evidence links typical shower gel use to systemic or carcinogenicity. Parabens face scrutiny for potential endocrine effects, with a 2004 study detecting them in breast tumors and subsequent cell assays indicating weak binding to estrogen receptors at concentrations exceeding cosmetic norms. Countering this, the FDA's 2022 review and CIR's 2019 amended assessment, incorporating pharmacokinetic data, affirm safety up to 0.4% total, noting animal studies show no or cancer at human-equivalent doses, and human exposure from shower gels remains below thresholds for concern. The EU's Scientific Committee restricted longer-chain parabens (e.g., >0.14%) in 2014 based on precautionary modeling of cumulative exposure, contrasting U.S. reliance on post-market data, highlighting transatlantic regulatory divergence where EU bans ~1,300 ingredients versus FDA's 11. Formaldehyde releasers like , used at <0.1% to prevent microbial growth, release trace —a confirmed —prompting disputes over and risks during showering. A 2025 analysis detected undeclared levels in 20% of tested , correlating with spikes, while Washington's 2025 ban on 25 such releasers effective 2027 cites disproportionate impacts on vulnerable groups. EU mandates labeling above 0.05% free since 2009, yet CIR deems releasers safe at low concentrations without exceeding exposure limits, as releaser-derived metabolizes rapidly without accumulating to genotoxic levels in rinse-off use. These tensions reflect broader critiques of precautionary versus evidence-based regulation, with empirical data showing rare allergic reactions (1-2% prevalence) but no established causal link to cancer from cosmetic exposures.

Advertising and Cultural Criticisms

In August 2025, a television advertisement for Sanex shower gel, produced by Colgate-Palmolive, was banned in the United Kingdom by the Advertising Standards Authority (ASA) following complaints that it perpetuated racial stereotypes by depicting individuals with dark skin experiencing dry, itchy conditions while a white model appeared smooth and problem-free after product use. The ASA ruled the ad likely to cause serious offense by implying darker skin was inherently problematic, despite the company's defense that it featured diverse models to highlight universal skin issues. Similar backlash occurred in 2017 with a Dove body wash Facebook ad showing a black woman removing her brown shirt to reveal a white woman underneath, which critics labeled racially insensitive; Dove issued an apology, removed the ad, and committed to reviewing its advertising processes. Shower gel advertising has also faced scrutiny for reinforcing gender stereotypes through product segmentation and imagery, with brands like Axe and Dove traditionally marketing masculine scents (e.g., ) to men emphasizing strength and (e.g., floral notes) to women focusing on softness. A 2018 analysis noted that toiletries remain a holdout for sexist tropes, such as implying women need "hydra power" for hydration while men require rugged endurance formulas, prompting calls from regulators like the ASA to curb such portrayals amid broader efforts to eliminate harmful norms in ads. Campaigns from and have drawn criticism for leveraging idealized heterosexual masculinity—portraying men as confident rescuers or athletes—to sell body washes, potentially perpetuating cultural expectations of gendered rituals. Critics have accused some shower gel marketers of greenwashing by exaggerating environmental benefits, as seen in a 2023 UK investigation into Unilever's claims for products like Dove, where imagery of green leaves and terms like "natural" were deemed potentially misleading about ingredient sourcing and without sufficient evidence. Such practices contribute to broader cultural debates on consumer skepticism toward hygiene brands' authenticity, with observers noting that insincere eco-claims erode trust in an industry reliant on daily-use products amid rising awareness of plastic waste from packaging. These controversies highlight tensions between commercial imperatives and societal expectations for inclusive, truthful representation.

References

  1. https://www.lovelyskin.com/blog/p/what-is-shower-gel
  2. https://www.100percentpure.com/blogs/feed/suds-up-unveiling-the-truth-about-what-is-shower-gel-and-why-its-a-must-have
  3. https://bodyandearth.shop/blogs/beauty-advice-portal/how-to-use-shower-gel
  4. https://www.soaphistory.net/soap-history/history-of-liquid-soap-and-shower-gel/
  5. https://hawaiianbathbody.com/blogs/news/shower-gel-vs-body-wash
  6. https://www.healthline.com/health/beauty-skin-care/bar-soap-vs-body-wash
  7. https://www.jaad.org/article/S0190-9622%2804%2902874-9/fulltext
  8. https://pmc.ncbi.nlm.nih.gov/articles/PMC11187029/
  9. https://pmc.ncbi.nlm.nih.gov/articles/PMC6477564/
  10. https://us.typology.com/library/what-is-shower-gel-made-of
  11. https://formulabotanica.com/natural-shower-gel/
  12. https://www.jetir.org/papers/JETIR2505281.pdf
  13. https://stelmobrady.egr.uh.edu/sites/stelmobrady/files/files/Making-shower-Gel.pdf
  14. https://yeserchem.com/mastering-the-art-of-body-wash-formulation-a-comprehensive-guide/
  15. https://www.lamberti.com/dam/jcr:d45fb69f-d68b-4ae4-9720-1231fd6ec829/Booklet%2520transparency%2520%2520A5_LOW.pdf
  16. https://imgcdn.mckesson.com/CumulusWeb/Click_and_learn/MSDS_9UNLVR_DOVE_BODY_WASH_ALL_VARIANTS.pdf
  17. https://www.kaochemicals-eu.com/uploads/docs/w/p/w/kzr-c-276-kao-shower-gel-ultra-mild.pdf
  18. https://www.charmingbath.com/news/teach-you-how-to-understand-the-ingredients-of-shower-gel
  19. https://patents.google.com/patent/CA2281482A1/en
  20. https://www.biolinscientific.com/blog/what-are-surfactants-and-how-do-they-work
  21. https://sanyo-chemical-solutions.com/technology/2024/04/102492/
  22. https://www.researchgate.net/figure/Foaming-properties-of-model-washing-gels-A-foam-ability-B-foam-stability_fig6_336987414
  23. https://www.journalijar.com/article/30778/the-role-of-surfactants-in-liquid-soaps-and-its-antimicrobial-properties/
  24. https://pmc.ncbi.nlm.nih.gov/articles/PMC9458098/
  25. https://patents.google.com/patent/US49561A/en
  26. https://americanhistory.si.edu/explore/stories/ordinary-objects-or-incredible-inventions
  27. https://www.thoughtco.com/history-of-soaps-and-detergents-4072778
  28. https://welcometobob.com/blogs/blog/the-evolution-of-body-wash-from-ancient-rituals-to-modern-innovations
  29. https://www.faithinnature.co.uk/blogs/notes-on-nature/the-history-of-soap
  30. https://www.nytimes.com/2007/12/16/magazine/16wwln-safire-t.html
  31. https://www.aarp.org/health/healthy-living/bar-soap-choice-reveals-your-age/
  32. https://www.statista.com/topics/5231/us-bath-and-shower-products-market/
  33. https://www.maximizemarketresearch.com/market-report/global-shower-gel-market/108612/
  34. https://cosmeticscience.net/cleansing-products-in-cosmetic-science/
  35. https://www.scirp.org/journal/paperinformation?paperid=100876
  36. https://www.immay-auto.com/understanding-the-body-wash-manufacturing-process-from-formulation-to-production-line.html
  37. https://www.mixers.com/resources/mixing-technology-reports/recommended-mixing-equipment-for-body-washes-and-shower-gels/
  38. https://metrolinadermatology.com/blog/dermatologist-explains-the-proper-way-to-bathe-or-shower
  39. https://www.womenshealthmag.com/beauty/a68897955/best-body-wash-for-healthy-skin/
  40. https://www.byrdie.com/shower-gel-body-wash-bar-soap-8657705
  41. https://www.everydayhealth.com/skin-care/shower-routines-advice-from-dermatologists/
  42. https://pmc.ncbi.nlm.nih.gov/articles/PMC8954092/
  43. https://lessismore.co/blogs/journal/what-is-a-ph-neutral-shower-gel-and-why-should-you-consider-it
  44. https://pubmed.ncbi.nlm.nih.gov/37402220/
  45. https://www.healthandbeyond.com/2024news/Does-the-PH-of-a-shower-gel-affect-skin-health.html
  46. https://ollieskincare.com/blogs/goat-farm-blog/suds-and-science-the-surprising-differences-between-bar-and-liquid-soap
  47. https://health.howstuffworks.com/skin-care/cleansing/products/bar-soap-liquid-soap.htm
  48. https://www.consumerreports.org/health/personal-care/smarter-should-you-use-bar-soap-or-body-wash-a9298499866/
  49. https://amvital.com/blogs/blog/bar-soap-vs-liquid-soap
  50. https://www.mcaffeine.com/blogs/news/are-you-using-too-much-body-wash
  51. https://www.desertessence.com/blogs/desert-essence-blog/body-wash-questions-answered
  52. https://www.byrdie.com/bar-soap-vs-body-wash-8635105
  53. https://mrhygiene.shop/blogs/mens-hygiene-tips/do-dermatologists-recommend-bar-soap-or-body-wash
  54. https://time.com/7262592/best-soap-shower-dermatologists/
  55. https://hudsondermlaser.com/2024/05/30/understanding-the-differences-between-shower-gel-body-wash-and-bar-soap/
  56. https://epicuren.com/blogs/news/shower-gel-vs-body-wash-what-s-the-difference-and-why-does-it-matter
  57. https://www.woodsandhunter.com/blogs/all-blogs-posts/shower-gel-vs-body-wash
  58. https://www.spongelle.com/blogs/blog/shower-gel-body-wash
  59. https://onlinelibrary.wiley.com/doi/10.1111/ics.12721
  60. https://www.marketplace.org/story/2023/07/14/liquid-hand-soap-vs-body-wash-whats-the-difference
  61. https://pmc.ncbi.nlm.nih.gov/articles/PMC3088928/
  62. https://www.kiehls.com/skincare-advice/body-wash-vs-bar-soap-vs-shower-gel.html
  63. https://www.skintherapyletter.com/cosmetic-dermatology/cutaneous-cleansers/
  64. https://medicine.uq.edu.au/article/2019/12/what-sodium-lauryl-sulfate-and-it-safe-use
  65. https://pubmed.ncbi.nlm.nih.gov/16283906/
  66. https://pubmed.ncbi.nlm.nih.gov/29596967/
  67. https://www.fda.gov/cosmetics/resources-consumers-cosmetics/cosmetics-safety-qa-parabens
  68. https://www.mdpi.com/2673-6179/3/2/11
  69. https://pmc.ncbi.nlm.nih.gov/articles/PMC8247875/
  70. https://www.contactderm.org/UserFiles/file/Fragrances__Contact_Allergy_and_Other_Adverse.3-1.pdf
  71. https://www.fda.gov/cosmetics/potential-contaminants-cosmetics/14-dioxane-cosmetics-manufacturing-byproduct
  72. https://wwwn.cdc.gov/TSP/ToxFAQs/ToxFAQsDetails.aspx?faqid=954&toxid=199
  73. https://www.sciencedirect.com/science/article/abs/pii/S0927775715000382
  74. https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1402893/full
  75. https://pubmed.ncbi.nlm.nih.gov/15214901/
  76. https://pmc.ncbi.nlm.nih.gov/articles/PMC11381309/
  77. https://pmc.ncbi.nlm.nih.gov/articles/PMC8170769/
  78. https://www.fda.gov/cosmetics/resources-consumers-cosmetics/using-cosmetics-safely
  79. https://health.ec.europa.eu/system/files/2016-11/cosmetic_1223_2009_regulation_en_0.pdf
  80. https://news.ceway.eu/june-regulatory-roundup-2/
  81. https://health.ec.europa.eu/system/files/2023-12/sccs_o_273_final.pdf
  82. https://www.sciencedirect.com/science/article/pii/S2589791825000167
  83. https://pmc.ncbi.nlm.nih.gov/articles/PMC9657586/
  84. https://sustainable-earth.org/cosmetic-ingredients/
  85. https://zerraco.com/blogs/zerra-blog/plastic-waste-and-environmental-impact-of-the-beauty-industry
  86. https://greenwhale.eu/en/how-many-plastic-shampoo-bottles-are-wasted-each-year/
  87. https://www.lifeunpacked.com/blogs/resources/the-environmental-impact-of-shampoo
  88. https://www.woola.io/blog/cosmetic-packaging-waste-statistics
  89. https://aptar.com/news-events/dermalogica-chooses-aptar-beauty-homes-fully-recyclable-mono-material-pump-future/
  90. https://www.sustainableplastics.com/news/new-all-polyethylene-pump-designed-recyclability
  91. https://packagingeurope.com/aptar-beauty--home-introduces-mono-material-pump/4624.article
  92. https://cen.acs.org/environment/sustainability/Solid-body-wash-comes-without/96/i20
  93. https://www.unilever.com/sustainability/plastics/
  94. https://www.mdpi.com/2673-4591/57/1/35
  95. https://enviromicro-journals.onlinelibrary.wiley.com/doi/full/10.1111/jam.15631
  96. https://www.researchgate.net/publication/285236182_Acute_toxicity_of_anionic_and_non-ionic_surfactants_to_aquatic_organisms
  97. https://pmc.ncbi.nlm.nih.gov/articles/PMC8480275/
  98. https://www.unep.org/news-and-stories/story/whats-your-bathroom-hidden-plastics-your-beauty-products
  99. https://www.epa.gov/saferchoice/safer-choice-criteria-surfactants
  100. https://www.sciencedirect.com/science/article/pii/S2405665025000460
  101. https://www.jadhavarbusinessintelligence.com/market-research-report/shower-gel-market/1043
  102. https://www.researchandmarkets.com/report/shower-gel-market
  103. https://www.stellarmr.com/report/North-America-Bath-and-Shower-Products-Market/1232
  104. https://www.linkedin.com/pulse/bath-shower-products-market-key-insights-drivers-trends-challenges-vc3vf/
  105. https://market.us/report/global-shower-gel-market/
  106. https://www.marketreportanalytics.com/reports/body-wash-and-shower-gel-products-209715
  107. https://www.reddit.com/r/bathandbodyworks/comments/1bmpexf/do_body_washes_from_brands_like_tree_hut_and_bbw/
  108. https://www.reddit.com/r/AskWomenOver30/comments/18kk72w/what_brand_soap_shower_gel_do_you_use/
  109. https://www.reddit.com/r/beauty/comments/p4sk5s/anyone_used_loccitane_almond_shower_oil_worth_the/
  110. https://www.reddit.com/r/SkincareAddiction/comments/6s28zl/product_question_holy_grail_bodywashsoap_thread/
  111. https://www.linkedin.com/pulse/shower-gel-body-wash-market-trends-pj4qf/
  112. https://royalindustries.ltd/body-wash-business-launch-4-key-steps-to-success/
  113. https://www.linkedin.com/pulse/north-america-soap-based-shower-gel-market-size-2026-blgye/
  114. https://www.accio.com/business/body-wash-shower-gel-trends
  115. https://www.accio.com/business/body-wash-bottle-trends
  116. https://spnews.com/neat-expands/
  117. https://www.trendhunter.com/trends/solid-shower-gel
  118. https://www.linkedin.com/pulse/exploring-dynamics-shower-gel-body-wash-market-key-cwvze/
  119. https://www.fortunebusinessinsights.com/bath-and-shower-products-market-103302
  120. https://www.fillcon.co.uk/trends-and-innovations-in-biodegradable-packaging-for-cosmetics/
  121. https://www.fda.gov/cosmetics/cosmetic-ingredients/parabens-cosmetics
  122. https://www.fda.gov/cosmetics/cosmetic-ingredients/phthalates-cosmetics
  123. https://pmc.ncbi.nlm.nih.gov/articles/PMC4651417/
  124. https://www.mdpi.com/2079-9284/8/1/6
  125. https://www.cir-safety.org/sites/default/files/imports/alerts.pdf
  126. https://pmc.ncbi.nlm.nih.gov/articles/PMC6715333/
  127. https://www.cir-safety.org/sites/default/files/Parabens_1.pdf
  128. https://ec.europa.eu/health/scientific_committees/docs/citizens_parabens_en.pdf
  129. https://pluschem.com/blog/eu-and-us-cosmetic-regulations/
  130. https://pmc.ncbi.nlm.nih.gov/articles/PMC5152996/
  131. https://www.publichealth.columbia.edu/news/formaldehyde-risk-found-common-personal-care-products
  132. https://ecology.wa.gov/about-us/who-we-are/news/2025/formaldehyde-releasers-rule
  133. https://www.bbc.com/news/articles/cn92znzx8zzo
  134. https://www.theguardian.com/media/2025/aug/20/shower-gel-ad-uk-ban-black-skin-problematic-watchdog-sanex
  135. https://www.nytimes.com/2017/10/08/business/dove-ad-racist.html
  136. https://www.npr.org/sections/thetwo-way/2017/10/08/556523422/dove-expresses-regret-for-ad-that-missed-the-mark
  137. https://core.ac.uk/download/pdf/224803147.pdf
  138. https://www.theguardian.com/fashion/shortcuts/2018/jul/17/female-orgasms-vs-hydra-power-why-toiletries-are-the-last-bastion-of-sexist-advertising
  139. https://sva.edu/features/old-spice-vs-gillette-body-wash-advertisements
  140. https://www.cnn.com/2023/12/12/business/unilever-cma-greenwashing-probe
  141. https://environment.ec.europa.eu/news/enjoy-green-wash-without-greenwashing-2024-02-22_en
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