Kiehl's Since 1851 · Body Wash
Kiehl's Original Musk Bath & Shower Liquid Body Cleanser
Lower PFAS concern for this liquid cleanser category; no known reason to flag it.
Kiehl's Original Musk is a conventional liquid body wash with no disclosed PFAS additives, water-resistant claims, or fluorinated coatings. Liquid cleansers rarely contain PFAS unless they contain fluorinated preservatives (uncommon and not listed in standard ingredient databases for this product).
Shop Kiehl's Since 1851 on Amazon →Material
Water-based liquid cleanser, likely anionic surfactants + glycerin + fragrance
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Kiehl's Original Musk is a water-based liquid cleanser built on anionic surfactants (likely sodium lauryl sulfate or similar), glycerin as a humectant, and fragrance compounds. The water base and liquid format mean no ceramic glaze leaching, no Teflon-type coating fume risk, and no microplastic shedding occur during use. The formulation is straightforward detergent chemistry with minimal chemical complexity compared to bar soaps or solid alternatives.
The brand's record and disclosure
Kiehl's (owned by LVMH since 2000) does not publish detailed ingredient sourcing or third-party safety certifications on this specific product. The brand has no documented recall history for this cleanser and maintains general compliance with FDA cosmetic regulations. Kiehl's does not publicly disclose PFAS testing or commit to PFAS-free standards, though liquid cleansers are lower-risk for PFAS presence than some skincare categories.
How it compares in its category
Liquid body washes are the lowest-risk format in the personal care category because they avoid talc, mica powder, and other particulate contaminant risks. Kiehl's positions itself in the mid-to-premium segment; comparable mass-market alternatives (CeraVe, Cetaphil) offer similar chemical safety profiles but often with stronger dermatological testing claims. Kiehl's formulation is neither exceptionally transparent nor particularly opaque for a legacy beauty brand.
If you buy it
Use as directed on damp skin and rinse thoroughly; no special precautions needed for normal bathing. Store in a cool, dry place away from direct sunlight to slow any potential fragrance volatilization or surfactant degradation. The product has a typical 24-36 month shelf life once opened; discard if separated, discolored, or odor changes noticeably. If fragrance sensitivity or contact dermatitis develops, discontinue and consult a dermatologist.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Fragrance allergens and sensitizers
Kiehl's Original Musk contains undisclosed fragrance compounds (musk note implies synthetic musks or natural botanicals). Fragrance is a documented allergen in body washes; individuals with contact dermatitis, sensitive skin, or perfume sensitivities may experience irritation, though the brand does not list specific fragrance allergens on packaging.
1,4-dioxane (contaminant in ethoxylated surfactants)
Anionic surfactants commonly used in cleansers can be ethoxylated (e.g., sodium laureth sulfate), which may contain trace 1,4-dioxane as a manufacturing byproduct. Kiehl's does not publish 1,4-dioxane testing data; the risk is low in rinse-off products due to brief contact, but not zero for frequent users.
Formaldehyde releasers (preservative systems)
No public record of formaldehyde-releasing preservatives in Kiehl's Original Musk. Modern cosmetics largely avoid DMDM hydantoin and imidazolidinyl urea, and Kiehl's does not disclose use of these agents for this product.
Heavy metals in colorants and pigments
Liquid body wash formulations typically contain minimal pigmentation; no specific color additives or heavy metal contamination has been reported for this product. FDA cosmetic dye approval applies to all colorants in the US market.
Surfactant-induced skin barrier disruption
High-concentration anionic surfactants can cause mild drying or irritation with repeated use, especially on sensitive or atopic skin. Kiehl's includes glycerin to offset this, but over-washing or use on compromised skin may still trigger sensitivity in susceptible individuals.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Body Wash
Cetyl
Dr Bronner's Baby Unscented Pure Castile Liquid Soap
saponified vegetable oils (castile base), no protective coatings
Lower-concern choice; simple castile soap formulation carries minimal PFAS risk.
⚠Risky category by default
Dr. Bronner's
Pure-Castile Liquid Soap
Plant-based soap (coconut, olive, palm oils); no coatings or treatments
Lower PFAS concern, uncoated liquid soap with no water- or stain-resistant treatments.
⚠Risky category by default
Dr. Bronner's
Dr Bronner's Baby Unscented Pure Castile Liquid Soap
Plant-based soap (coconut, olive, palm oils)
Lower PFAS concern, pure castile liquid soap has no typical vector for forever chemicals.
⚠Risky category by default
More body wash grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.