Kiehls · Body Wash
Kiehl's Body Fuel All-In-One Energizing Wash
Lower PFAS concern for a rinse-off liquid cleanser; no known fluorinated additives typical in this category.
Kiehl's Body Fuel is a rinse-off body wash with no disclosed PFAS treatment, coating, or water-repellency requirement. The brand has not made public PFAS claims. Liquid cleansers pose minimal PFAS risk compared to treated textiles or non-stick cookware, though full ingredient transparency would strengthen confidence.
Shop Kiehls on Amazon →Material
aqueous cleanser, surfactants, glycerin, essential oils
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
Body Fuel is an aqueous cleanser built on standard surfactants (likely sodium lauryl sulfate or sulfonates), glycerin humectant, and essential oils for fragrance and positioning. Being a rinse-off product means surfactants and most additives leave the skin within seconds, drastically reducing exposure time compared to leave-on products. The glycerin and water make up the bulk; essential oils are present in low concentration for scent and mild antimicrobial claims, but are not systemically absorbed from brief skin contact.
The brand's record and disclosure
Kiehls (owned by L'Oreal) does not publicly post ingredient or safety testing detail beyond standard labeling; no PFAS transparency statement found on record. The brand is not known for major cosmetic safety recalls or substantiated heavy-metal contamination incidents. Kiehls markets Body Fuel as a prestige men's grooming line with emphasis on plant actives, but provides no third-party certifications (e.g., EWG, Clean Beauty) or toxicology summaries.
How it compares in its category
Body washes occupy a middle safety tier: they are lower-risk than leave-on creams or foundations (which accumulate on skin) but higher-risk than pure soaps if they contain synthetic preservatives or fragrance allergens. Body Fuel's formula is conventional and similar to most mass-market male grooming washes; it is not marketed as hypoallergenic, unscented, or dermatologist-tested, so sensitive skin users may see more irritation than simpler alternatives. The price point and ingredient transparency are typical of prestige brands, not above industry standard.
If you buy it
Use as directed: apply to damp skin, lather, rinse thoroughly with water within 30 seconds. Store in a cool, dry place and replace after 12 months to avoid bacterial overgrowth in the bottle; do not let product sit on skin longer than necessary. Discontinue immediately if redness, stinging, or rash develops; patch test on inner arm first if you have sensitive skin or known fragrance sensitivities. Do not ingest or use near eyes.
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 (undisclosed components)
Essential oils and fragrance compounds are listed vaguely on labels and can trigger contact dermatitis in sensitive individuals. Kiehls does not publish a fragrance allergen breakdown for Body Fuel, so users with known sensitivities to citrus, geranium, or other botanical oils cannot easily verify safety.
Synthetic preservatives (e.g., methylisothiazolinone, parabens)
No public evidence of prohibited or concerning preservatives in Body Fuel formulations; however, Kiehls does not disclose which preservative system is used, so independent verification is not available.
Heavy metals in pigments or mineral additives
Body Fuel is a clear-to-opaque wash with no visible colorants or mineral claims; no recalls or regulatory actions for heavy-metal contamination have been recorded for this product line.
1,4-dioxane (contaminant in surfactant ethoxylates)
Cosmetic surfactants derived from ethylene oxide can harbor trace 1,4-dioxane; the EPA permits up to 30 ppm in rinse-off products. Kiehls does not publish dioxane testing; independent lab testing would be required to confirm levels.
Formaldehyde releasers (antimicrobial preservatives)
No public evidence or regulatory action linking Body Fuel to formaldehyde-releasing preservatives such as DMDM hydantoin or imidazolidinyl urea; the product does not claim antimicrobial performance beyond surfactant cleansing.
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.