Pixie Cup · Menstrual Cups
Pixie Large Period Cup – Leak-Free, Reusable Menstrual Cup Pink
Lower PFAS concern; medical-grade silicone menstrual cups rarely require fluorinated treatments.
Pixie Cup uses medical-grade silicone as its primary material, which is inherently non-porous and doesn't typically require PFAS-based water-repellent or stain-resistant coatings. The brand makes no explicit PFAS claim or disclosure.
Shop Pixie Cup on Amazon →Material
medical-grade silicone (primary); no disclosed coating
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
Pixie Cup is constructed from medical-grade silicone, a synthetic rubber polymer that does not contain BPA, phthalates, or other common endocrine disruptors found in lower-quality plastics. Medical-grade silicone is non-porous, chemically inert at body temperature, and designed to resist degradation during repeated cleaning and insertion. Unlike latex or unregulated elastomers, silicone's molecular structure does not leach synthetic estrogens or break down into microparticles under normal menstrual use.
The brand's record and disclosure
Pixie Cup does not publish detailed material safety data sheets or third-party testing results on its website. The brand makes no explicit claims about allergen testing, heavy metal screening, or sterilization validation, though medical-grade silicone is inherently subject to biocompatibility standards in most markets. No product recalls, contamination reports, or safety complaints are documented in public databases for Pixie Cup menstrual cups. The brand's silent stance on PFAS and full disclosure is typical of menstrual cup manufacturers but leaves verification to purchaser trust.
How it compares in its category
Menstrual cups made from medical-grade silicone (Pixie, Diva Cup, Saalt, Lunette) carry substantially lower chemical leaching risk than disposable pads containing undisclosed adhesives, absorbent gels, or bleached cellulose. Unlike plastic storage containers or silicone kitchen cookware, menstrual cups face no heat exposure above body temperature and are not heated during use, eliminating temperature-driven leaching pathways. Pixie's positioning in the mid-market price range and silicone material places it on par with established competitors in the absence of independent test data.
If you buy it
Clean the cup with fragrance-free soap and water after every cycle; boil in water for 5-10 minutes monthly to sanitize. Do not use bleach, alcohol, or hydrogen peroxide, which can degrade silicone over time. Replace the cup every 5-10 years or if the surface becomes sticky, cracked, or discolored, as silicone can eventually lose integrity. Store dry in the provided pouch away from direct sunlight and heat to extend lifespan.
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.”
Silicone degradation and material breakdown
Medical-grade silicone is durable but not permanent; repeated boiling, exposure to oils or sunlight, and age can cause surface tackiness or micro-breakdown. No reports exist for Pixie Cup specifically, but older cups may shed microscopic silicone particles if integrity is compromised.
Bacterial or fungal contamination from inadequate cleaning
If the cup is not cleaned thoroughly between uses or stored while damp, bacteria or yeast can colonize the silicone surface or stem. This is a user-practice hazard, not a material defect, but is relevant to menstrual cups with textured or ridged designs.
Allergen or irritant sensitivity to silicone itself
Medical-grade silicone allergies are rare but documented in some individuals. Pixie Cup does not disclose allergen testing or patch-test validation; those with known silicone sensitivity should confirm compatibility with the manufacturer before purchase.
Heavy metals in pigmentation (pink dye)
The pink colorant in the Pixie Cup is not disclosed in available material safety information. Medical-grade silicone colorants are typically FDA-compliant, but independent testing of this specific product's dyes for lead, cadmium, or chromium is not published.
Leachables from packaging or storage pouch
Pixie Cup ships with a fabric storage pouch; the pouch material composition is not disclosed. If the pouch contains synthetic textiles treated with dyes or antimicrobial agents, minimal contact during dry storage poses negligible risk, but material details would strengthen transparency.
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 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.