Tampon Fragrance Free vs 100% Organic Cotton Tampons: which is safer?
Natracare 100% Organic Cotton Tampons is our pick, better on PFAS and on the overall hazard picture.
Aunt Flow
Tampon Fragrance Free
PFAS grade
Excellent 95/100
Overall grade
Excellent 87/100
Verdict
Buy
Hazard flags
⚑ 2
Material
cotton, rayon, or viscose (typical tampon fibers)
Confidence
78%
PossibleFormaldehyde releasers in fiber processing
PossibleMicroplastic or synthetic fiber shedding
Our pick
Natracare
100% Organic Cotton Tampons
PFAS grade
Excellent 100/100
Overall grade
Excellent 96/100
Verdict
Buy
Hazard flags
⚑ 1
Material
100% organic cotton
Confidence
88%
PossibleHeavy metals in pigments or cotton processing
Where these two actually differ
- We flag Formaldehyde releasers in fiber processing and Microplastic or synthetic fiber shedding on the Aunt Flow and not on the Natracare.
- We flag Heavy metals in pigments or cotton processing on the Natracare and not on the Aunt Flow.
- The Aunt Flow is cotton, rayon, or viscose (typical tampon fibers) where the Natracare is 100% organic cotton, which is most of the difference in these two grades.
- These two are 5 points apart, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More tampons, see the full ranking