Cora Organic Applicator Free Regular Tampons
Lower concern. Organic tampons use inherently PFAS-free materials.
Cora Organic tampons are made from cotton and rayon, materials without known PFAS risk. Brand does not disclose PFAS testing, but product materials themselves are inherently lower risk.
We flunk more products than we pass. This one earned its grade. How we grade
Material
organic cotton, rayon cellulose
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Cora Organic Applicator Regular Tampons is made of, ingredients and materials
Cora Regular tampons are constructed from organic cotton and rayon (viscose cellulose), both plant-derived fibers. Organic cotton avoids synthetic pesticide residues common in conventional cotton, which can concentrate in the vaginal mucosa. Rayon is a regenerated cellulose fiber; while the manufacturing process uses chemical solvents (typically sodium hydroxide and carbon disulfide), the finished fiber itself contains no known reproductive or endocrine-active residues in established studies of menstrual-product rayon.
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.
Rayon manufacturing solvent residues (carbon disulfide, NaOH)
Rayon production uses caustic and volatile solvents; finished rayon fibers retain minimal residue under standard manufacturing. No independent testing of Cora tampons for solvent carryover is publicly available; risk is low but unverified.
Vaginal irritation or allergic contact dermatitis
Individual sensitivity to cotton or rayon fibers is uncommon but documented. Cora's formula is fragrance-free, which reduces sensitizer load; however, no clinical trial data specific to Cora products is published.
Toxic shock syndrome (TSS) risk from extended wear
TSS is a rare but serious infection associated with prolonged tampon use, not material composition. All tampons carry this risk if left in place over 8 hours; Cora's absorbency does not eliminate the risk and should not encourage extended wear.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Pesticide residue
Cora uses certified organic cotton, which is grown without synthetic pesticides. Conventional cotton tampons carry documented pesticide residues; this product's organic sourcing mitigates that risk.
Source, EPA ↗Chlorine bleaching byproducts (dioxins)
No public disclosure indicates whether Cora uses elemental chlorine bleaching. Oxygen bleaching is standard in organic menstrual products; if Cora follows organic processing norms, dioxin formation is unlikely but not explicitly verified on product labeling.
How is this PFAS grade calculated?
The brand's record and disclosure
Cora has published ingredient transparency and holds organic cotton certifications (typically GOTS or equivalent). The brand does not publicly detail vaginal applicability testing or heavy-metal screening data, nor does it explicitly disclose absorbency testing methodology. No recalls, safety violations, or documented contamination incidents are on record for Cora tampons. The brand's silence on PFAS testing is consistent with the organic material profile but does not constitute third-party verification.
How it compares in its category
Organic cotton tampons represent a mid-to-premium tier in the menstrual-product market. They avoid conventional cotton's pesticide load and typically omit synthetic fragrances and chlorine bleaching that appear in mass-market brands. Rayon-blended tampons absorb faster than 100% cotton; this can reduce overall menstrual fluid exposure time. Most established organic brands (Seventh Generation, Lola, Cora) occupy the same chemical-minimization category; Cora's applicator-free design slightly reduces plastic waste but does not change absorbent-material safety.
If you buy it
Store in a cool, dry place away from humidity to prevent mold growth in the wrapper. Change every 4-8 hours depending on flow (do not exceed 8 hours to reduce toxic shock syndrome risk, regardless of absorbency claims). If you experience itching, burning, or unusual discharge, discontinue and consult a gynecologist; individual sensitivity to rayon or cotton is rare but possible. No special disposal is needed beyond standard waste; both cotton and rayon are biodegradable.
What is not known about PFAS in this product?
- Basis
- Model estimate, 78% 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.
What are the PFAS-free alternatives to Cora Organic Applicator Free Regular Tampons?
- 100% organic cotton
- A third party reports verifying it as PFAS-free
- Heavy metals
Natracare
Organic Super Plus Tampons, 3 x 20 ct
- organic cotton, cardboard applicator
- The brand calls it PFAS-free, which we have not verified
- Dioxins from bleaching
Natracare
Organic Cotton Super Plus Tampons
- organic cotton, no added fluorochemicals
- The brand calls it PFAS-free, which we have not verified
- 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.