Cora Organic Cotton Tampons
Lower concern. No PFAS triggers identified in organic cotton tampons.
Cora uses organic cotton with no reported water-resistant or stain-resistant coatings. The brand does not disclose PFAS involvement, but the base material presents lower PFAS risk than synthetic or treated alternatives.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Organic cotton
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Cora Organic Cotton Tampons is made of, ingredients and materials
Cora Organic Cotton Tampons are constructed from certified organic cotton, meaning the fiber is grown without synthetic pesticides, herbicides, or fertilizers. Organic certification reduces exposure to pesticide residues that can linger in conventional cotton. The tampons are unbleached or naturally bleached (depending on product line), which avoids chlorine-based bleaching processes that can generate trace organochlorines. No synthetic dyes, fragrance, or plastic applicators are used in the core product, eliminating common irritants in period-care items.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Pesticide residue
Organic certification eliminates synthetic pesticide use during cultivation. No residue testing results are publicly available for Cora, but organic certification provides documented control over this hazard class relative to conventional cotton tampons.
Source, EPA ↗Chlorine-based bleaching byproducts
Cora uses unbleached or naturally bleached variants, avoiding chlorine bleaching processes that can generate trace dioxins and related compounds. No contamination incidents are on record for this product.
Synthetic dyes and colorants
Cora tampons do not use synthetic azo dyes or artificial colorants in the cotton body. No heavy metal pigment contamination is on record for this brand or material class.
Fragrance and irritant additives
Cora does not add synthetic fragrance, essential oils, or antimicrobial coatings to tampons. The product is free of common irritants linked to vulvovaginal sensitivity, though individual reactions vary.
Formaldehyde / VOCs
No formaldehyde-releasing finish or resin treatment is applied to organic cotton tampons. This hazard is not relevant to the material or known manufacturing process for this product.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Cora is certified by GOTS (Global Organic Textile Standard) and publishes ingredient transparency on packaging and website. The brand does not publicly disclose PFAS testing or stance, though organic cotton cultivation itself does not inherently introduce PFAS. No recalls, safety warnings, or established chemical contamination incidents are on record for Cora tampons. The brand emphasizes third-party certification and sustainable sourcing but does not provide detailed chemical safety reporting beyond material origin.
How it compares in its category
Organic cotton tampons occupy the lower-residue end of the period-care spectrum compared to conventional cotton tampons, which may retain pesticide residues from non-organic cultivation. They differ from rayon or rayon-blend tampons (which involve chemical pulping processes) and synthetic polymer-based alternatives. Among organic cotton options, Cora is priced mid-range and widely available, positioning it as a practical mainstream choice rather than a niche or premium product. Unbleached variants further reduce chemical processing compared to bleached organic cotton.
If you buy it
Tampons are single-use, disposable products with no maintenance or storage concerns beyond keeping the package dry before use. Change tampons every 4-8 hours to reduce risk of toxic shock syndrome, regardless of material. If you experience irritation, itching, or unusual discharge, discontinue use and consult a healthcare provider; organic cotton does not guarantee hypoallergenic properties for all users. Store in a cool, dry place and discard unused tampons per package expiration if provided.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Cora has made none
Formulations change between production runs, so check the current label. How we grade.
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- Fragrance allergens (if scented variant)
2 hazards checked on this product, all on its full breakdown.
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- Microplastics
Organyc
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- Cardboard applicator structural integrity over time
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