Antiperspirant Foot Lotion
Lower concern cosmetic, but brand makes no PFAS disclosure.
Antiperspirant foot lotion typically contains water, glycerin, and mineral actives with no inherent PFAS use. Carpe provides no public PFAS statement, leaving uncertainty despite the product category posing minimal PFAS risk.
We flunk more products than we pass. This one earned its grade. How we grade
Material
water-based lotion with mineral actives
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Antiperspirant Foot Lotion is made of, ingredients and materials
Carpe's antiperspirant foot lotion is formulated as a water-based emulsion with mineral-derived active ingredients, avoiding the heavy silicone or oil bases common in foot care. Water-based formulations present lower volatility and dermal penetration risk for additives. The mineral actives (likely aluminum salts or metal oxides for antiperspirant function) are topical-use established ingredients with long regulatory history. No proprietary or undisclosed coating or resin treatment is documented.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Formaldehyde / VOCs
Water-based cosmetics often use formaldehyde releasers (e.g., DMDM hydantoin, imidazolidinyl urea) to prevent microbial growth; Carpe does not publicly disclose preservative chemistry, so presence is unconfirmed but not ruled out in this category.
Source, ATSDR ↗Fragrance allergens and undisclosed components
If the product contains fragrance or essential oils, components like limonene, linalool, or synthetic musks may trigger contact dermatitis in sensitive users; formulations are not ingredient-transparent on most retail listings.
Bacterial or mold growth in opened/stored product
Water-based personal-care products are susceptible to microbial colonization if exposed to moisture or stored in humid bathrooms; proper sealing and replacement intervals are essential to avoid secondary skin infection risk.
1,4-dioxane (manufacturing byproduct in surfactants)
If the formulation includes ethoxylated surfactants (common in water-based lotions), 1,4-dioxane may be present as a trace contaminant; Carpe does not disclose quality-control testing for this byproduct.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
Mineral-based antiperspirant actives (aluminum oxide, zinc oxide) are well-regulated; no public testing or recalls document lead, cadmium, or arsenic in Carpe foot lotions, but brand does not publish third-party assay results.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Carpe is a niche foot-care and personal-care brand with limited published third-party testing or formal certifications (e.g., no Phthalate-Free, Formaldehyde-Free, or heavy-metal assay labeling found in public records). The brand maintains minimal disclosure stance on PFAS, allergens, or banned substances despite marketing to sensitive skin. No major recalls or reported adverse events are on record for this product line. General consumer feedback does not flag irritation or contamination concerns.
How it compares in its category
Antiperspirant lotions typically carry risk for heavy metals in pigments (if colored), formaldehyde releasers in preservatives, and fragrance allergens; Carpe's water-based approach and mineral actives align with lower-hazard alternatives to talc-based or aerosol antiperspirants. Compared to clinical-strength aluminum chlorohydrate products, mineral formulations reduce systemic absorption but are less well studied for long-term dermal tolerance. No data distinguishes this brand's contamination profile from mass-market equivalents.
If you buy it
Apply to clean, dry feet and allow full absorption before footwear or activity to minimize slipping and ensure even coverage. Store in a cool, dry place away from direct sunlight; water-based formulations are prone to bacterial or mold growth if left damp or exposed to moisture in humid bathrooms. Discontinue use if rash, irritation, or sensitization develops and patch-test on a small area first if skin is reactive. Replace annually or per manufacturer guidance; expired lotion may develop odor or separation indicating microbial colonization.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Carpe has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Antiperspirant Foot Lotion?
- mineral-based powder blend (arrowroot, magnesium hydroxide, mica)
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- A third party reports verifying it as PFAS-free
- Fragrance allergens (natural essential oils)
2 hazards checked on this product, all on its full breakdown.
- natural mineral powders, plant-based actives, beeswax
- We found no PFAS statement from the brand
- Beeswax purity and contamination
2 hazards checked on this product, all on its full breakdown.
More deodorant 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.