PFAS score
Seventh Generation · Period Pads
Seventh Generation Maxi Pads With Wings Overnight Absorbency
Lower-concern mainstream choice, but opacity on waterproofing treatment leaves room for PFAS risk.
Seventh Generation's maxi pads use absorbent cellulose and plastic barriers typical of period pads, but the brand does not disclose what coating/treatment provides the waterproof function, a common pathway for PFAS in menstrual products. No independent lab testing or PFAS-free certification is publicly available.
The safe swap
Organyc
Corman Organyc Certified Organic Cotton Feminine Pads
100/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Cellulose/wood pulp absorbent core with plastic moisture barriers (polymer backsheet); waterproofing treatment unspecifi
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.
Safer alternatives in Period Pads
Organyc
Corman Organyc Certified Organic Cotton Feminine Pads
Certified organic cotton, no synthetic coatings disclosed
Lower-concern choice; organic cotton without disclosed coatings reduces PFAS risk, though brand offers no explicit assurance.
✓Verified PFAS-free by a third party
Organyc
Feminine Pads
Organic cotton, cellulose
Lower-concern choice; organic cotton base + explicit PFAS-free positioning + third-party certs.
✓Verified PFAS-free by a third party
Organyc
The Honey Pot Company Organic Herbal Regular Pads
organic cotton, cellulose core
Lower-concern period product; organic cotton pads unlikely to contain PFAS, though brand remains silent on testing.
✓Verified PFAS-free by a third party
More period pads 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.