NYX Professional Makeup · Lip Gloss
NYX Butter Gloss Kit
Lower concern for PFAS; typical lip gloss formula unlikely to require fluorochemicals, but NYX does not disclose.
NYX Butter Gloss is a standard cosmetic lip product (oils, waxes, pigments). Lip glosses rarely require PFAS-containing water-repellent or grease-resistant treatments, making PFAS risk lower than in waterproof cosmetics or textiles. NYX makes no public PFAS commitment; independent testing data is not publicly available.
Shop NYX Professional Makeup on Amazon →Material
emollient oils, waxes, pigments in liquid gloss base
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics 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
NYX Butter Gloss is a liquid emollient formula based on oils, waxes, and film-forming agents with synthetic or natural colorants. Lip glosses sit on sensitive mucous membrane tissue, so ingredients must be non-irritating and free of toxic heavy metals in pigments. The kit format (multiple shades) means exposure to pigment variability across units, though labial absorption of topical cosmetics is generally low compared to ingestion or inhalation routes.
The brand's record and disclosure
NYX is owned by L'Oreal and operates under U.S. FDA cosmetic regulations, but publishes minimal ingredient transparency beyond mandatory labels. No major recalls specifically tied to Butter Gloss have been established in public databases. The brand does not publish PFAS or heavy metal testing data, which is common for mass-market color cosmetics but limits independent safety verification.
How it compares in its category
Butter Gloss sits in the mainstream liquid gloss segment; formulas are typically safer than older matte lipsticks (lower heavy metal risk in pigments) but less transparent than premium indie or clean brands. NYX pricing and wide availability suggest cost-driven formulation, which sometimes correlates with less stringent supplier vetting but not necessarily higher hazard. Similar products from Maybelline, Revlon, or Wet n Wild carry comparable undisclosed profiles.
If you buy it
Apply to external lips only; avoid ingestion of large amounts, especially for young children. Store away from direct heat and sunlight to prevent wax or emollient separation or oxidation of oils. Replace every 12-18 months or if you notice color separation, odor change, or texture breakdown. Discontinue use if irritation, swelling, or rash develops; lip sensitivity varies widely by individual.
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.”
Heavy metals in synthetic pigments (lead, cadmium, arsenic)
No recalls or test results on record for NYX Butter Gloss; FDA color additive rules prohibit lead and cadmium in cosmetics, but enforcement gaps exist. Pigment sourcing is not publicly disclosed by NYX.
1,4-dioxane (impurity in emulsifiers/surfactants)
Cosmetic emulsifiers can contain trace 1,4-dioxane as a byproduct; no specific testing published by NYX. Dermal absorption from lip application is low; not classified as a dermal carcinogen at cosmetic exposure levels.
Fragrance allergens or undisclosed sensitizers
NYX does not list individual fragrance components (protected as trade secret under U.S. law). Lip glosses with added fragrance may trigger reactions in sensitive individuals; butter gloss texture and prolonged lip contact increases allergen residence time.
Microplastic particles in glitter or filler ingredients
Many glossy formulations include synthetic mica or polyethylene spheres for shimmer. No recalls specific to Butter Gloss; microplastics are not absorbed systemically through intact lip skin but may be ingested via lip licking.
Formaldehyde releasers in preservative systems
Quaternium-15 and DMDM hydantoin are approved preservatives that release trace formaldehyde; NYX does not publish preservative disclosure. Exposure via lip application is minimal but long-term user cumulative exposure is unquantified.
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.
More lip gloss 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.