The Best Organic Cotton Tampons of 2026
All 77 cotton-based options in our tampons database, graded Bad to Excellent and ranked lowest risk first. 77 earn a buy-worthy grade.
Why Natracare 100% Organic Cotton Tampons wins, and what it beats
Every grade on this page is one sum. A category starts from a baseline, each disclosed material or coating adds risk points, and each thing the brand or a third party has published takes them away. Below is that sum for the winner, then for 3 products it beats, so you can see exactly where the 30 points between the top and the bottom of this organic cotton tampons ranking come from.
The winner
Made of 100% organic cotton.
- +25Category baseline. The starting point for this type of product, before anything specific to this product is counted.
- -10Base material not linked to PFAS. The main material recorded for this product is not one associated with PFAS.
- -30Third-party PFAS-free verification. A third party reports verifying this product as PFAS-free.
What the grade does not fix. Nothing specific to this product adds risk, so what remains is the category baseline that every product here starts from. See the full breakdown.
What it beats, and why
What puts it behind. The winner earns -30 points for Third-party PFAS-free verification. We found nothing comparable published for this product.
Made of cotton, rayon, cardboard applicator.
- +25Category baseline
- -10Brand-stated PFAS-free. The brand states this product is PFAS-free. We have not verified the claim.
- -10Base material not linked to PFAS
5risk points, a grade of 95
What puts it behind. The winner earns -30 points for Third-party PFAS-free verification. We found nothing comparable published for this product.
Made of organic cotton, viscose rayon, plant-based adhesives.
- +25Category baseline
- -10Base material not linked to PFAS
15risk points, a grade of 85
What puts it behind. No PFAS disclosure, +15 points. No public statement from the brand about PFAS in this product. The winner carries no such factor.
Made of organic cotton, cardboard applicator.
- +25Category baseline
- +15No PFAS disclosure
- -10Base material not linked to PFAS
30risk points, a grade of 70
No product on this page was physically tested by us. Every number above comes from published materials, ingredient and coating disclosures, certifications and brand statements, scored on one public rubric. Formulations change without notice, so check the current product listing before buying.
All 30 organic cotton tampons, best graded first
- 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
- cotton, rayon, cardboard applicator
- The brand calls it PFAS-free, which we have not verified
- Cardboard applicator degradation and splinter risk
- cotton, rayon, or viscose (typical tampon fibers)
- The brand calls it PFAS-free, which we have not verified
- Formaldehyde / VOCs
2 hazards checked on this product, all on its full breakdown.
- 100% organic cotton, plant-based plastic
- The brand calls it PFAS-free, which we have not verified
- Bleaching byproducts (dioxins/furans)
2 hazards checked on this product, all on its full breakdown.
- Rayon/viscose, cotton, non-woven fibers
- The brand calls it PFAS-free, which we have not verified
- Pesticide residue
3 hazards checked on this product, all on its full breakdown.
Kotex
Natural Tampons Normal 16 Count - Eco-Friendly, Biodegradable, and Chemical-Free Menstrual Hygiene
- organic cotton, viscose rayon, plant-based adhesives
- Starting grade for this product type
- organic cotton, cardboard applicator
- We found no PFAS statement from the brand
- Dioxins and furans from bleaching
- Organic cotton, cardboard applicator
- We found no PFAS statement from the brand
- Mold or microbial contamination (cardboard storage)
- organic cotton with cardboard applicator
- Pesticide residue
3 hazards checked on this product, all on its full breakdown.
- organic cotton, rayon cellulose
- We found no PFAS statement from the brand
- Rayon manufacturing solvent residues (carbon disulfide, NaOH)
3 hazards checked on this product, all on its full breakdown.
- Organic cotton, cardboard applicator
- We found no PFAS statement from the brand
- Chlorine/dioxin residues from bleaching
5 hazards checked on this product, all on its full breakdown.
- organic cotton
- We found no PFAS statement from the brand
- Allergen sensitization from undisclosed fragrance or additives
- cotton
- We found no PFAS statement from the brand
- Bacterial colonization and toxic shock syndrome (TSS) risk
2 hazards checked on this product, all on its full breakdown.
- rayon/cellulose, cotton, cardboard
- Bacterial contamination and toxic shock syndrome (TSS) risk
- organic cotton tampon, cardboard applicator
- We found no PFAS statement from the brand
- Cardboard applicator degradation and splinter risk
- Rayon (viscose) core; cotton-blend outer layer
- Dioxin residues (bleaching byproduct)
3 hazards checked on this product, all on its full breakdown.
- organic cotton, cardboard applicator
- We found no PFAS statement from the brand
- Pesticide residue
2 hazards checked on this product, all on its full breakdown.
- Organic cotton fibers, cardboard applicator
- We found no PFAS statement from the brand
- Bleaching agent residues (chlorine or oxygen-based)
3 hazards checked on this product, all on its full breakdown.
Seventh Generation
Organic Cotton Tampons with Comfort Applicator Super Absorbency, White
- Organic cotton, cardboard applicator
- Chlorine bleaching byproducts (dioxins, chlorinated organics)
- rayon/viscose core, cotton outer layer, minimal processing
- Rayon fiber shedding and vaginal irritation
3 hazards checked on this product, all on its full breakdown.
- organic cotton
- We found no PFAS statement from the brand
- Bacterial or mold contamination during storage
- 100% cotton
- We found no PFAS statement from the brand
- Bleaching residues and dioxins
3 hazards checked on this product, all on its full breakdown.
- 100% cotton with BPA-free plastic applicator
- We found no PFAS statement from the brand
- BPA & bisphenols
2 hazards checked on this product, all on its full breakdown.
- 100% cotton, organic cotton core
- We found no PFAS statement from the brand
- Dioxin and dioxin-like compounds from bleaching
2 hazards checked on this product, all on its full breakdown.
- organic cotton, no disclosed coating
- We found no PFAS statement from the brand
- Pesticide residue
3 hazards checked on this product, all on its full breakdown.
- organic cotton (core material); no chemical coatings disclosed
- PFAS
- Organic cotton, no surface treatment disclosed
- Microplastic or fiber shedding during use
- cotton, rayon, organic fibers
- We found no PFAS statement from the brand
- Pesticide residue
2 hazards checked on this product, all on its full breakdown.
Every material, ranked together, is in the full tampons ranking →