PFAS score
Kotex · Panty Liners
Kotex Regular Liners 120ct
Skip until brand discloses waterproof coating composition.
Kotex liners use waterproof backing typical of period-care products, a known application for PFAS-based water-repellent treatments. Kotex has not publicly disclosed the coating chemistry or made PFAS-free claims.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Nonwoven synthetic blend with waterproof backing layer
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
period care is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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.
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Natracare
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Lower-concern buy: organic cotton liner with strong transparency and third-party oversight of material sourcing.
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More panty liners 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.