Lola · Period Pads
L. Ultra Thin Organic Cotton Overnight Pads
Lower PFAS concern; organic cotton core typical, but waterproof backing materials unspecified, ask brand directly.
Lola's Ultra Thin Overnight Pads use organic cotton as the primary absorbent layer, which carries lower inherent PFAS risk. However, the brand does not publicly disclose the composition or treatment of the waterproof backing layer, a common source of PFAS in period products.
Shop Lola on Amazon →Material
organic cotton, likely cotton-based absorbent core
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
Lola Ultra Thin Overnight Pads use an organic cotton absorbent core, which avoids synthetic fibers and conventional pesticide residues common in non-organic cotton pads. The 'ultra thin' construction means lower material volume overall. However, the waterproof backing layer composition is not publicly detailed on Lola's website or packaging; this backing typically contains either polyethylene film, polypropylene, or polyurethane, each with different leaching and off-gassing profiles. Without explicit disclosure, the backing's chemical makeup remains a gap in the safety picture.
The brand's record and disclosure
Lola markets itself as a direct-to-consumer, transparency-focused menstrual brand and has published ingredient lists naming the organic cotton core. The brand does not, however, provide detailed Material Safety Data Sheets or third-party test results for contaminants like dioxins, chlorine residues, or metals in the finished product. No significant safety recalls or adverse event reports are on record for Lola pads. The brand's silence on waterproof backing materials and PFAS stance suggests moderate disclosure rather than comprehensive transparency.
How it compares in its category
Organic cotton overnight pads are mid-tier in category safety; they avoid virgin synthetic fibers and typical chlorine bleaching of conventional brands but are not as fully transparent as some indie or clinical-grade alternatives (e.g., those with explicit heavy-metal testing). Most mainstream overnight pads use similar polyethylene or polypropylene backings without detailed specification. Lola's organic core positioning is stronger than conventional drug-store brands but comparable to other DTC organic options like Rael or Cora.
If you buy it
Store pads in a cool, dry location away from direct sunlight to prevent any moisture-induced degradation or microbial growth in the absorbent core. Replace pads every 4 to 8 hours during use, or sooner if fully saturated, to minimize prolonged skin contact and bacterial overgrowth risk. Do not heat, boil, or expose to high temperatures; organic cotton can degrade and release fibers. If skin irritation occurs after switching to this product, consider whether it is the organic cotton itself (rare) or residual processing chemicals; discontinue and patch-test with a different brand.
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 and chlorine residues from cotton processing
Even organic cotton pads may retain trace chlorine or dioxins from industrial bleaching and processing steps. Lola does not publish bleach-residue or dioxin test data for finished pads, so exposure risk cannot be ruled out, though direct skin absorption risk is low during typical use.
Waterproof backing material leachates (polyethylene/polypropylene/polyurethane)
The backing composition is not specified; polyethylene and polypropylene typically leach minimal additives at body temperature, but polyurethane can off-gas volatile organic compounds if not fully cured. Direct contact with sensitive vulval tissue increases potential for local irritation if backing adhesives or slip agents are present.
Residual pesticides or heavy metals in organic cotton
Organic certification requires prohibition of synthetic pesticides, but heavy metals (cadmium, lead) can accumulate in soil and be absorbed by cotton plants. Lola does not publish heavy-metal testing for the finished product, so contamination cannot be confirmed or ruled out definitively.
Microfiber or fiber shedding from absorbent core degradation
Ultra-thin pads have reduced material thickness, which may increase the risk of minor fiber fragmentation or shedding if the pad separates during use or storage. Long-term vaginal exposure to microfibers is poorly studied but theoretically could cause localized irritation.
Fragrance or adhesive allergens from assembly
Lola pads are marketed as fragrance-free and hypoallergenic; no fragrance or adhesive allergen alerts are on record. However, individual sensitivity to adhesive or manufacturing residues cannot be excluded without skin patch testing.
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 Period Pads
Organyc
Corman Organyc Certified Organic Cotton Feminine Pads
Certified organic cotton, no synthetic coatings disclosed
Lower-concern choice; organic cotton without disclosed coatings reduces PFAS risk, though brand offers no explicit assurance.
✓Verified PFAS-free by a third party
Organyc
Feminine Pads
Organic cotton, cellulose
Lower-concern choice; organic cotton base + explicit PFAS-free positioning + third-party certs.
✓Verified PFAS-free by a third party
Organyc
The Honey Pot Company Organic Herbal Regular Pads
organic cotton, cellulose core
Lower-concern period product; organic cotton pads unlikely to contain PFAS, though brand remains silent on testing.
✓Verified PFAS-free by a third party
More period pads 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.