Cetaphil Pro · Body Wash
Mercato Ultra Gentle Body Wash
Lower-concern choice; liquid body wash unlikely to contain PFAS, but no brand disclosure.
Mercato Ultra Gentle is a water-based liquid body wash with no known PFAS-risk materials (no coatings, waterproofing, or nonstick treatments typical of PFAS). Cetaphil Pro does not publish a PFAS statement for this product.
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aqueous liquid cleanser (water-based surfactants)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
No PFAS disclosure
No public statement about PFAS in this product.
Category baseline
cosmetics is a category where PFAS exposure is more common.
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
Mercato Ultra Gentle is a water-based liquid cleanser formulated with mild surfactants designed for sensitive skin. Aqueous liquid body washes carry lower inherent risk than solid bars or emulsified creams because they lack binders, preservative systems, and emulsifiers that introduce hazardous chemical classes. The 'gentle' claim typically signals reduced surfactant concentration and absence of sulfates (SLES/SLS), which reduces skin irritation risk but does not eliminate other hazard pathways.
The brand's record and disclosure
Cetaphil Pro is owned by Galderma and has maintained a long market history focused on dermatologist-recommended sensitive-skin formulations. The brand does not publicly disclose full ingredient-sourcing or contaminant testing (e.g., 1,4-dioxane limits, heavy metal assay), though it markets products as hypoallergenic and fragrance-free. No major safety recalls or established manufacturing violations are on public record for this product line. Third-party certifications (e.g., EWG verification, cruelty-free) are not prominently claimed.
How it compares in its category
Body washes occupy a middle ground: higher chemical complexity than plain soap, lower hazard density than multi-phase cosmetics (foundations, creams). Mercato Ultra Gentle sits in the premium sensitive-skin segment, typically formulated with fewer dyes, fragrance, and preservatives than mass-market alternatives. Comparable products (CeraVe Hydrating Body Wash, Vanicream Free & Clear) share similar risk profiles; the absence of soap-free, plant-based alternatives means this category inherently relies on synthetic surfactants.
If you buy it
Store in a cool, dry place to slow preservative degradation; liquid body washes do not require special heating precautions. Use as directed; do not ingest. Discontinue if rash or irritation develops within 48 hours (suggests contact dermatitis to a minor ingredient, not systemic toxicity). Replace every 12 months; bacterial colonization risk in opened bottles increases after 18 months of use.
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.”
Preservatives (e.g., methylisothiazolinone, parabens)
Liquid body washes require antimicrobial preservatives to prevent bacterial/fungal growth. Mercato Ultra Gentle does not publicly disclose preservative type or concentration; some preservatives (MIT) are known contact sensitizers in sensitive-skin populations. No recalls or adverse event reports are established for this product.
1,4-dioxane (manufacturing byproduct)
Ether-based surfactants used in gentle formulations can contain trace 1,4-dioxane as a contaminant. Cetaphil does not publish third-party testing data for dioxane limits. FDA does not enforce maximum residue levels, leaving detection entirely to brand discretion.
Fragrance allergens (if scented variant)
Mercato Ultra Gentle is marketed as fragrance-free; however, some fragrance compounds or masking agents may be present below labeling thresholds. Individuals with fragrance sensitivity should confirm ingredient list against their known triggers; no ingredient disclosure is publicly detailed beyond marketing claims.
Heavy metals in colorants (if present)
Liquid washes typically use minimal colorants compared to colored bars or gels. No recalls or identified contamination are on record for Mercato products. The pale/translucent appearance suggests minimal dye loading.
Skin irritation from residual surfactant
Even 'gentle' formulations can cause irritation in severely compromised skin barriers if concentration or rinsing protocol is inadequate. This is a use-dependent hazard, not a formulation defect, and is managed by patch testing and proper rinsing.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% 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.