Compare Tampons
Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator scores higher on safety - here's why.
R3 scored the o.b. Organic 100% Organic Cotton Tampons, Regular 8.2/10 and the Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator 9.2/10 on the same tampons scoring system, weighing safety, efficacy, and usability. The Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator comes out ahead, led by its safety score (9.2/10 vs 8.2/10).
The most important dimensions, side by side.
See which one actually scores higher — and why
Free account unlocks full safety scores, spec-by-spec breakdown, and the R3 verdict on o.b. Organic 100% Organic Cotton Tampons, Regular vs Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator.
Unlock the full o.b. Organic 100% Organic Cotton Tampons, Regular vs Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator breakdown
Free account unlocks all safety scores, complete spec comparison, scoring rationale, and the R3 verdict on which one to buy.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You want 100% organic cotton with no detectable PFAS
You like the option of a slim plant based applicator
You react to fragrance
You want a trusted drugstore brand going cleaner
You want GOTS certified organic cotton from a widely stocked brand
You like a plant based applicator over cardboard or plastic
You want no added fragrance or chlorine bleaching
You are switching a household to cleaner products
The main thing to know
It uses elemental chlorine free processing rather than fully chlorine free, and we did not find a named third-party organic certification.
It comes in regular and super rather than a full light to super plus range, and like most clean brands it does not publish its own heavy-metal numbers.
Skip this if you...
You want fully chlorine free processing
You want a named GOTS certification
You need a full absorbency range
You need a light or super plus absorbency option
You want published heavy-metal results
You want the cheapest option
Neither of these quite what you're looking for?
I've reviewed all Tampons options at every price pointEvery Tampons in our database is scored using R3's deterministic scoring system - the same inputs always produce the same score. For this comparison, we evaluated o.b. and Seventh Generation across 3 independent criteria: Safety (98%), Efficacy (2%), Usability (1%). No sponsored rankings. No paid placements.
Straight answers - no sponsored content, no filler.
I'd start with Seventh Generation Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator - it scored 9.2/10 overall in our scoring system. Safety is our top-weighted scoring pillar, followed by efficacy, and usability. Check which pillar matters most to your family and compare those specific scores.
R3 uses a deterministic scoring system - the same inputs always produce the same score. We evaluate each Tampons across Safety, Efficacy, Usability using independently verified data. No sponsored rankings. No paid placements. Every score is fully reproducible.
Not necessarily. The overall score reflects how we weight those three pillars, but your priorities may differ. If you care most about safety, compare the safety scores directly. If budget drives your decision, the prices tell a clearer story. The "right" pick is the one that matches what matters most to your family.
Not the right match? Explore these alternatives in the same category.
Lola
LOLA 100% Organic Cotton Tampons, Regular, Cardboard Applicator
10.0
Natracare
Natracare Organic Cotton Tampons, Regular, Cardboard Applicator
9.2
Lola
LOLA 100% Organic Cotton Tampons, Regular, Cardboard Applicator
10.0
Seventh Generation
Seventh Generation Organic Cotton Tampons, Regular, Comfort Applicator
9.2
