Lumma · Tampons
L. Organic Cotton Tampons
Lower-concern choice; organic cotton tampons typically avoid PFAS-prone treatments, but verify with brand if specific wellness claims matter.
Lumma's organic cotton tampons use a primary material (cotton) not associated with intentional PFAS use. No coatings, Teflon-family coating, water-resistant treatments, or stain resistance are typical in tampons.
Shop Lumma on Amazon →Material
organic cotton (no reported coatings or treatments)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
period care is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Lumma organic cotton tampons are constructed from cotton grown without synthetic pesticides or fertilizers, then processed into absorbent fiber. Unlike conventional tampons, organic cotton avoids residual pesticide contamination (which can accumulate in conventionally grown cotton fibers). The material itself is inherently low-risk for leaching or off-gassing since cotton is a natural cellulose fiber with minimal chemical bonding; the main safety variable is what is applied during manufacturing (bleaching, adhesives, coatings).
The brand's record and disclosure
Lumma does not appear in major safety databases or recall registries as of available public records. The brand's PFAS disclosure stance is silent, meaning they have not publicly committed to PFAS-free claims or testing, though organic cotton tampons statistically avoid PFAS-prone water-resistant coatings used in some conventional menstrual products. No third-party certifications (such as Cradle to Cradle or Oeko-Tex) are documented for this product in widely available sources.
How it compares in its category
Organic cotton tampons represent a lower-chemical category than bleached conventional cotton (which may retain chlorine byproducts) or synthetics like rayon-viscose blends. Within the organic segment, Lumma sits in a middle tier: it avoids heavy branding around testing transparency, which some competitors (e.g., Seventh Generation, Cora) highlight. The practical difference is modest; all organic cotton tampons carry similar material safety profiles unless additives (scents, antilock coatings) are disclosed.
If you buy it
Store in a cool, dry place away from humidity to prevent mold or bacterial growth in packaging. Use one tampon per period cycle (do not reuse); leave in for no more than 8 hours to reduce toxic shock syndrome risk (applies to all tampons, not brand-specific). If you experience irritation, rashes, or odor, discontinue and consult a healthcare provider. No special care needed; standard disposal applies.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Dioxins (residue from chlorine bleaching)
Conventional cotton tampons are bleached with chlorine, which can produce trace dioxins; organic cotton tampons may still use oxygen or other bleaching agents. No independent testing results for Lumma are on record, so actual dioxin levels are unknown but likely minimal if modern bleaching is used.
Pesticide residues
Organic cotton certification specifically excludes synthetic pesticides and fertilizers during cultivation. Lumma's organic claim, if verified, eliminates this hazard relative to conventional cotton tampons, though certification verification via brand is recommended.
Synthetic fragrance allergens
Lumma organic cotton tampons are not marketed with added fragrance or deodorant coatings based on available product descriptions. If fragrance-free, this avoids allergen risk; if scented, specific fragrance composition should be requested from the brand.
Rayon or viscose contamination
Lumma is marketed as 100% organic cotton; if true, it avoids viscose-related concerns (viscose can leach unreacted cellulose or trace solvents). Verify the label to confirm no rayon blending.
Adhesive or applicator leachables
If Lumma tampons use plastic applicators or synthetic adhesives to bind the cotton, these could introduce leachables; composition details are not widely disclosed, so contact the brand for material specifics if this is a concern.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Tampons
Seventh Generation
Organic Cotton Tampons Applicator
organic cotton (tampon & applicator core); cardboard applicator
Lower-concern buy, organic cotton & MADE SAFE cert reduce PFAS risk, though brand is silent on the topic.
✓Verified PFAS-free by a third party
Lola
Organic Cotton Tampons
organic cotton (no synthetic coatings)
Lower concern, uncoated organic cotton with transparent PFAS-free positioning and third-party certification.
✓Verified PFAS-free by a third party
Cora
Organic Tampons with Applicator
organic cotton tampon with cardboard/plastic applicator
Lower-concern choice; organic base material and MADE SAFE cert suggest thoughtful sourcing, but no explicit PFAS commitment.
✓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.