Intimina · Menstrual Cups
Intimina Lily Cup Size A | Menstrual Cup | CVS
Lower PFAS concern; silicone menstrual cups carry minimal typical PFAS risk, but Intimina offers no public disclosure.
Intimina Lily Cup is made from medical-grade silicone, a material not typically formulated with PFAS. Menstrual cups avoid the waterproofing and grease-resistant coatings that often carry PFAS in other consumer products.
Shop Intimina on Amazon →Material
Medical-grade silicone (body-safe silicone)
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
Intimina Lily Cup is manufactured from medical-grade silicone, a synthetic polymer engineered for body contact and designed to be non-porous and chemically stable. Unlike latex or lower-grade silicone, medical-grade silicone does not off-gas volatile organic compounds (VOCs) or release monomers during normal vaginal use. The material is inherently non-absorbent, which prevents bacterial biofilm accumulation if cleaned properly between cycles.
The brand's record and disclosure
Intimina (owned by Swedish company Ignite International Ltd) has not published detailed PFAS or chemical testing reports on their website, though the brand markets itself as body-safe and dermatologically tested. No safety recalls or adverse event patterns have been established in public records for the Lily Cup line. The brand's silence on chemical disclosure is typical for menstrual cup manufacturers but falls short of the transparency standard set by premium competitors like Saalt or some European brands.
How it compares in its category
Medical-grade silicone menstrual cups are the safest material option in this category; medical-grade silicone cups (Lily, Saalt, Diva, Lena) carry virtually identical safety profiles. The main differentiators are firmness, capacity, and stem design rather than material hazard. Latex cups pose higher allergy risk; plastic or TPE alternatives carry microplastic degradation concerns over time. Intimina's mid-range pricing reflects its brand profile rather than material quality differences.
If you buy it
Wash with fragrance-free soap and hot (not boiling) water after each use; boiling for 5-10 minutes monthly sterilization is safe for silicone. Replace every 5 years or if visible cracks, staining, or odor persists after cleaning. Store in the provided breathable pouch to prevent mold; avoid prolonged contact with petroleum products or oil-based lubricants. If irritation occurs, discontinue use and consult a gynecologist; sensitivity is rare but possible with silicone.
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.”
Bacterial colonization from improper cleaning
Silicone cups are non-porous but can harbor bacteria if not rinsed thoroughly or dried completely before storage; this is a user-maintenance issue rather than a product defect. Risk is minimal with daily washing and monthly boiling.
Allergens or irritants in fragrance coatings (if present)
Lily Cup is sold unscented and without dyes or coatings. No fragrance allergens or dermatological irritants have been reported in public safety databases for this product line.
Silicone degradation from heat or aggressive chemicals
Boiling water (100C) is safe; autoclaving (121C) may begin silicone degradation with repeated exposure. Avoid bleach, vinegar, and oil-based lubricants, which can soften the material over years of use.
Vulcanizing agents or residual monomers in silicone
Medical-grade silicone manufacturing is tightly controlled to minimize extractable compounds. No documented cases of sensitization or systemic toxicity from menstrual cups; silicone is an approved material for long-term vaginal contact by regulatory bodies including FDA and TGA.
Toxic shock syndrome (TSS) risk inherent to menstrual cups
TSS is a user-behavior risk (prolonged wear beyond manufacturer guidance, poor hygiene), not a material defect. Intimina recommends 12-hour maximum wear and thorough cleaning; risk is equivalent to or lower than tampons if guidelines are followed.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% 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 Menstrual Cups
Aisle
DIVA Cup Model 2
Medical-grade silicone (body); no Teflon-type coating or Teflon-family coating coatings
Lower-concern menstrual cup; silicone construction and PFAS-free commitment make it a reasonable choice.
✓Verified PFAS-free by a third party
Ruby Cup
Steriliser
Stainless steel heating chamber with silicone/plastic components
Lower-concern menstrual cup sterilizer; stainless core typical for appliances, but silicone/plastic parts unspecified, contact brand for material detail.
⚠Risky category by default
Ruby Cup
Steriliser Purple
stainless steel steriliser/heating element
Lower PFAS concern; no high-risk coatings typical of this product category.
⚠Risky category by default
More menstrual cups 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.