Ban · Deodorant
Ban AHA Roll-On Serum Deodorant
Lower PFAS concern; typical liquid serum deodorant with no known risk triggers.
Ban's roll-on serum deodorant is a water-based liquid cosmetic without water-repellent or non-stick treatments that typically require PFAS. No public disclosures or detections reported.
Shop Ban on Amazon →Material
water-based serum, roll-on applicator (likely polypropylene/steel)
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
Ban AHA Roll-On Serum Deodorant is a water-based liquid formulation, not a traditional antiperspirant stick or spray. The active ingredient is likely an alpha-hydroxy acid (AHA) compound combined with water-soluble deodorant agents. The roll-on applicator is typically polypropylene plastic with a steel or stainless ball, neither of which poses leaching risk at room temperature or during normal skin contact. Water-based serums avoid the volatility and fume concerns associated with powder or aerosol deodorants.
The brand's record and disclosure
Ban (SC Johnson owned) has a mixed transparency record on ingredient safety. The brand does not appear to have made public commitments to PFAS avoidance or phase-out, though no PFAS-containing formulations have been confirmed in this specific product line. Ban deodorants have not been subject to recent recalls or regulatory warnings related to heavy metals, allergens, or carcinogens. The company does list ingredients on packaging but does not publish third-party safety certifications for this product.
How it compares in its category
Liquid serum deodorants occupy a lower-risk segment compared to aluminum-based antiperspirants or talc powders. This AHA variant is positioned as a gentler alternative to traditional chemical deodorants and sits between natural/mineral deodorants and conventional stick formulas in terms of ingredient complexity. No performance or safety advantages over other water-based or plant-derived deodorants are established, but no disadvantages either. Price and consumer preference are the main differentiators.
If you buy it
Roll-on applicators should be stored upright at room temperature and kept clean to prevent bacterial growth at the ball applicator. Do not expose the container to direct heat or leave in hot vehicles, as the plastic housing (though not hazardous) may warp. Replace every 6-12 months or when the serum separates or thickens. If skin irritation develops, discontinue use; water-based formulas with AHAs can cause mild sensitization in very reactive skin, though this is not unique to Ban's product.
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.”
1,4-dioxane (impurity in surfactants)
Water-based serum deodorants may contain ethoxylated surfactants that could harbor trace 1,4-dioxane. No test results or recalls specific to Ban AHA Roll-On confirm this; the risk is theoretical and applies broadly to the category.
Heavy metals in colorants/pigments
Liquid deodorant serums typically contain minimal pigmentation. No lead, cadmium, or arsenic contamination has been reported in Ban deodorant products; regulatory testing by FDA does not flag this brand.
Fragrance allergens
Ban AHA Roll-On Serum is fragrance-containing. Fragrance is listed as an ingredient but specific allergens (e.g., limonene, linalool) are not disclosed. Sensitive individuals should patch-test or verify fragrance ingredients with the brand directly.
Formaldehyde-releasing preservatives
No formaldehyde donors (DMDM hydantoin, diazolidinyl urea) have been identified in Ban deodorant formulations reviewed in public safety databases. Water-based serums more commonly use paraben or phenoxyethanol preservatives.
Skin irritation from AHA at high concentration
Alpha-hydroxy acids can cause mild stinging, redness, or sensitization in reactive or damaged skin, especially if used daily. This is an intended mechanism (mild exfoliation) rather than a safety defect, but users with sensitive skin should monitor for adverse reactions.
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 Deodorant
Tom's of Maine
Deodorant
mineral-based, baking soda formulation
Lower concern, mineral-based formula with public PFAS-free positioning, though no independent third-party verification.
⚠Risky category by default
Tom's of Maine
Most-Loved Deodorant Bundle
mineral-based and plant-derived actives; stick formulation
Lower-concern deodorant; mineral-based formula with PFAS-free claim aligns with brand ethos, but no third-party verification found.
⚠Risky category by default
Tom's of Maine
Antiperspirant Deodorant
mineral-based active ingredients, plant-derived botanicals, no synthetic water-repellent coatings
Lower PFAS concern, mineral-based formula with MADE SAFE cert; antiperspirant category has minimal waterproof-coating risk.
✓Verified PFAS-free by a third party
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.