Seventh Generation Tampons
Lower PFAS concern; organic cotton base with PFAS-free claim.
Seventh Generation tampons use organic cotton without fluorochemical coatings and carry MADE SAFE certification. Brand explicitly claims PFAS-free and avoids chlorine bleach processing associated with dioxins.
Brand says: “Free & Clear of chlorine bleach, fragrances, dioxins and PFAS”
We flunk more products than we pass. This one earned its grade. How we grade
Material
organic cotton, cardboard applicator
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
What’s concerning
Category baseline
period care is a category where PFAS exposure is more common.
Bacterial or fungal contamination
Any tampon product poses inherent toxic shock syndrome risk if worn continuously beyond safe duration (8 hours); this is a use-practice hazard, not a manufacturing defect. No recalls specific to microbial contamination of this brand are on record.
What’s reassuring
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Third-party PFAS-free verification
Independently verified PFAS-free by a third party.
Pesticide residue
USDA organic certification for cotton excludes synthetic pesticides by standard. No residue testing is publicly available for this specific product, but organic certification substantially reduces likelihood versus conventional cotton tampons.
Source: EPA ↗Bleaching byproducts (dioxins)
Seventh Generation uses non-elemental-chlorine bleaching processes, which eliminates the primary dioxin formation pathway. No reported dioxin contamination in this product line.
Plasticizers in applicator
Cardboard applicator eliminates plastic-based applicators entirely, removing concerns about BPA, phthalates, or other plasticizer leaching. Not applicable to this product.
Fragrance or additive allergens
Seventh Generation tampons are unscented, reducing allergen exposure risk. No fragrance additives or known irritant additives are listed in public documentation.
The full breakdown
What it's made of and why it matters
Seventh Generation tampons use certified organic cotton as the absorbent core, which eliminates synthetic pesticide residues that conventional cotton may contain. The cardboard applicator replaces plastic, removing concerns about plasticizer leaching and microplastic shedding during insertion. Organic cotton production is regulated under USDA standards, requiring no synthetic fertilizers or pesticides; this matters because the vaginal mucosa is highly permeable and absorbent materials contact sensitive tissue for extended periods.
The brand's record and disclosure
Seventh Generation is known for transparency on ingredient sourcing and has publicly committed to PFAS-free manufacturing, a notable stance given that some period-care brands historically used PFAS in water-resistant packaging or bleaching processes. The brand does not use elemental chlorine bleaching, which reduces dioxin formation risk. No major product recalls or safety controversies linked to this tampon line appear in public health databases. Third-party certifications (such as organic cotton verification) support ingredient claims but formal independent safety testing data on this specific product is not publicly available.
How it compares in its category
Most conventional tampons use conventionally grown cotton, which may retain pesticide residues, and plastic applicators with potential plasticizers; some brands use elemental chlorine bleaching. Seventh Generation's organic cotton and cardboard applicator represent a lower-chemical alternative. Other competitors offering similar profiles (organic cotton, non-plastic applicators) include brands like Cora and Rael, but Seventh Generation's established brand transparency gives it a comparable or slightly stronger disclosure track record. Price is typically higher than conventional options, reflecting organic certification costs.
If you buy it
Store in a cool, dry place away from moisture to prevent bacterial or mold growth on the cardboard packaging. Organic cotton absorbent materials do not require special handling during use. Cardboard applicators are compostable or flushable depending on local waste infrastructure (check packaging guidance). Replace the product as instructed based on flow (do not extend wear beyond 8 hours to minimize toxic shock syndrome risk, as with all tampons). No special disposal precautions are needed beyond standard sanitary waste practices.
What we don’t know
- Basis
- Model estimate, 88% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Seventh Generation has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
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.