NYX · Lip Balm & Long-Wear Lipstick
NYX Professional Makeup Fat Matte Smooth Color Lipstick
Lower concern. Matte lipstick formulations typically use waxes and pigments, not Teflon-family coating.
Matte lipsticks generally rely on waxes, oils, and pigments rather than PFAS coatings. NYX has not disclosed PFAS content; no public lab testing available for this product.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Waxes, oils, pigments, emollients (typical matte lipstick)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
1,4-dioxane contamination
1,4-dioxane is a potential trace contaminant in cosmetics using ethoxylated surfactants or emulsifiers, though typically at parts-per-million levels. No independent testing has documented this in NYX lipsticks specifically; if present, levels would likely fall below actionable thresholds. Risk is low for occasional lip-product use.
Fragrance allergens or sensitizers
NYX Fat Matte Smooth contains fragrance (listed on packaging); individuals with fragrance sensitivity or contact dermatitis may experience irritation. Patch-testing is recommended for people with a history of cosmetic reactions. Fragrance allergens vary by batch and supplier, making individual susceptibility difficult to predict.
Bacterial or fungal growth if unmaintained
Lipsticks are low-moisture, wax-based products that resist microbial growth better than liquid or cream cosmetics. Risk increases if the product is stored in humid conditions, left uncapped, or shared without sanitization. Standard storage and personal-use practices eliminate this concern.
What’s reassuring
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Lead
FDA-approved colorants (iron oxides, synthetic dyes) used in mainstream lipsticks are heavily regulated; no recalls or testing has documented heavy-metal contamination in NYX lipsticks. Pigment sourcing from cosmetic-grade suppliers minimizes risk.
Source: ATSDR ↗Formaldehyde / VOCs
Matte lipstick formulations do not typically include formaldehyde resins or preservative systems that generate formaldehyde. NYX product ingredient disclosures do not list known formaldehyde-releasing preservatives in this line.
Source: ATSDR ↗The full breakdown
What it's made of and why it matters
NYX Fat Matte Smooth is a traditional matte lipstick composed of waxes (likely candelilla, carnauba, or beeswax), oils, pigments, and emollients. Matte formulations avoid silicone-heavy or Teflon-family coating bases, reducing PFAS exposure compared to some long-wear or waterproof lip products. The pigments used are typically FDA-approved colorants (iron oxides, mica, or synthetic approved dyes), not raw heavy-metal compounds. No film-forming silicones or problematic polymers are standard in this product category.
The brand's record and disclosure
NYX is owned by L'Oreal and operates under parent-company ingredient transparency standards; full ingredient lists are publicly available on packaging and the brand website. NYX has not faced major recalls or contamination litigation specific to lipstick products in recent public records. The brand does not publish formal PFAS phase-out statements, but this reflects typical industry silence rather than hidden use. No independent testing has flagged NYX lipsticks for heavy-metal or microbial contamination.
How it compares in its category
Matte lipsticks as a category are lower-risk than waterproof, long-wear, or gel formulations, which often rely on silicone polymers and potential PFAS-containing binders. NYX Fat Matte Smooth sits in the mainstream mass-market segment with formulations comparable to competitors like Maybelline or Rimmel; no evidence suggests NYX uses riskier ingredient sourcing than peers. The wax-and-pigment base is simpler than luxury brands using proprietary polymer technology.
If you buy it
Store the product at room temperature away from direct heat or sunlight to prevent wax separation or color degradation. Inspect the tip for visible mold or off-odors before first use; lipsticks stored in humid bathrooms should be checked periodically. Replace if the product develops a rancid smell, visible discoloration, or hard, crumbly texture, typically after 2 years of use. Avoid applying to open wounds or inflamed lips; if any irritation or allergic reaction occurs, discontinue and patch-test the ingredient list for known personal sensitivities (fragrance, lanolin, or specific dyes).
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- NYX has made none
Formulations change between production runs, so check the current label. How we grade.
More lip balm & long-wear lipstick 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.