Seventh Generation Organic Cotton Tampons
Lower-concern choice with organic cotton base.
Seventh Generation's organic cotton tampons use a primary material not typically associated with PFAS treatment and hold MADE SAFE and USDA Organic certifications. The brand does not disclose PFAS information.
We flunk more products than we pass. This one earned its grade. How we grade
Material
organic cotton (core material); no chemical coatings disclosed
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
PFAS
Brand has not publicly confirmed or ruled out PFAS in plastic applicators or packaging materials. Applicator material composition is not fully disclosed; assume standard plastic applicators may contain PFAS unless stated otherwise.
Source: ATSDR ↗What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Dioxins from bleaching
Seventh Generation does not disclose its bleaching method; however, organic certification and market positioning suggest non-chlorine bleaching is likely. No recalls or reports of dioxin contamination in this product line are on public record.
Pesticide residue
GOTS certification requires compliance with pesticide limits; organic cotton sourcing significantly reduces residual synthetic pesticide exposure compared to conventional cotton tampons.
Source: EPA ↗Rayon processing chemicals
This product uses organic cotton core without rayon, eliminating exposure to sodium hydroxide and other viscose-processing solvents present in conventional tampon blends.
Synthetic fragrance or allergens
Product is unscented according to packaging; no reported fragrance allergen complaints or disclosed synthetic fragrance additives in this line.
The full breakdown
What it's made of and why it matters
These tampons use organic cotton as the primary absorbent material, which means the cotton was grown without synthetic pesticides or fertilizers. The core is not bleached with chlorine gas (a historical concern in conventional tampons that can produce trace dioxins), though the exact bleaching method is not fully disclosed on packaging. Organic cotton avoids residual pesticide contamination that can persist in conventional cotton fibers.
The brand's record and disclosure
Seventh Generation publishes a transparency report and lists ingredients/materials on packaging and website, including certification by GOTS (Global Organic Textile Standard) for the cotton component. The brand has not faced major product recalls or safety controversies related to tampons in public records. However, the company does not publicly disclose whether applicators or packaging contain PFAS, which remains a gap in full transparency across the menstrual product category.
How it compares in its category
Most conventional tampons use non-organic cotton blended with rayon (which requires heavy chemical processing) and may include chlorine bleaching byproducts. Seventh Generation's organic-only approach is in the premium/safer end of the market alongside brands like Cora and Lola. The main trade-off versus budget conventional brands is cost; the safety profile is materially better documented.
If you buy it
Use applicators as intended and dispose in trash or composting systems where permitted (not down toilets). Replace tampons every 4-8 hours to reduce toxic shock syndrome risk, regardless of brand. Store in a dry place; organic cotton is more susceptible to mold if exposed to prolonged moisture. Check packaging for any visible discoloration or odor before use.
What we don’t know
- Basis
- Model estimate, 75% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Seventh Generation has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Tampons
Lola
Organic Tampons
organic cotton, cardboard applicator
Cardboard degradation or splinters
Limited concern
Allergic contact dermatitis from cotton or additives
Limited concern
Lower concern. Organic cotton base with third-party certifications support claim.
✓Verified PFAS-free by a third party
Lola
Non-Toxic Applicator Free Tampons
organic cotton, cardboard applicator
Lower concern. Third-party verified PFAS-free organic cotton tampons.
✓Lab test found no PFAS
Seventh Generation
Tampons
organic cotton, cardboard applicator
Bacterial or fungal contamination
Limited concern
Lower PFAS concern; organic cotton base with PFAS-free claim.
✓Verified PFAS-free by a third party
More tampons 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.