NARS Natural Radiant Longwear Foundation Full Coverage 1 oz
No public PFAS data. Standard cosmetic foundation presents low to moderate concern.
NARS does not disclose PFAS use or testing for this foundation. Liquid cosmetics rarely require PFAS, but waterproofing or silicone ingredients sometimes contain fluorinated compounds. Limited consumer information available.
The better-graded swap
YSL Beauty
Yves Saint Laurent All Hours Glow Foundation
75/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
liquid foundation, pigments, emollients, binders
Lab data
No public lab test
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What NARS Natural Radiant Full Coverage is made of, ingredients and materials
NARS Natural Radiant Longwear Foundation is a liquid foundation containing iron oxides and/or synthetic colorants as pigments, emollients (typically silicones, oils, or glycerin), binders, and preservatives. The pigment package determines heavy metal risk; iron oxides are low-concern mineral pigments, but synthetic organics and mica can carry trace contaminants. Emollients and binders are generally stable in leave-on cosmetics and pose minimal leaching risk at room temperature. Preservative type and formulation stability affect fragrance allergen and formaldehyde releaser potential over the product's shelf life.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Heavy metals
Iron oxides are low-concern mineral pigments; synthetic organics and mica-based colorants may carry trace lead, cadmium, or arsenic. NARS does not publicly disclose pigment sourcing or heavy metal test limits, so residual contamination cannot be ruled out but is not established as a known issue for this product.
Source, FDA ↗Fragrance allergens
NARS Natural Radiant Longwear Foundation contains fragrance listed as an ingredient. Fragrance compounds include potential allergens (e.g., cinnamyl alcohol, limonene); individuals with sensitive skin or fragrance sensitivities may experience contact dermatitis. Exact fragrance composition is not disclosed and varies by batch.
1,4-dioxane in emulsifiers or surfactants
1,4-dioxane is a manufacturing contaminant in some polyethoxylated emulsifiers (e.g., polysorbates, ceteareth compounds). NARS does not disclose whether its emulsifier suppliers use contaminant-removal steps, so residual 1,4-dioxane cannot be ruled out but is not established as a known contamination in this specific product.
What’s reassuring
Formaldehyde / VOCs
NARS does not list formaldehyde or formaldehyde-releasing preservatives (e.g., imidazolidinyl urea, dmdm hydantoin) in public ingredient disclosures for this product. Modern liquid foundations typically use safer preservatives, but full ingredient transparency is not provided, so presence cannot be definitively ruled out.
Source, ATSDR ↗Heavy metals
This product is a liquid foundation, not a powder, so bulk talc use is not typical. However, if mica or talc-containing mineral pigments are used in specific shades, trace talc exposure is possible. NARS does not specify talc-free claims, so the presence of trace talc in mica suppliers cannot be ruled out.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
NARS does not publicly disclose full ingredient sourcing, heavy metal testing, or formaldehyde releaser avoidance commitments. The brand is not known for third-party certifications (e.g., Cruelty Free, EWG Verified). No major safety recalls or contamination incidents for this product line have been established in public records. Brand transparency is limited compared to competitors offering ingredient sourcing statements or heavy metal assurance.
How it compares in its category
Liquid foundations are a mature, widely-used category with established regulatory oversight in most markets. NARS sits in the premium-price, mass-market tier; comparable products from Estée Lauder, MAC, and drugstore brands (e.g., L'Oréal, Maybelline) share similar emollient and pigment chemistry. No independent testing data singles out NARS formulations as higher or lower concern than category norms. Formulations vary by shade and batch; darker shades may use higher iron oxide or synthetic azo pigment loads, increasing trace metal risk slightly.
If you buy it
Store at room temperature away from direct heat and sunlight to avoid preservative breakdown and early fragrance degradation. Discard 12 months after opening or if color, odor, or texture changes; opened foundations are prone to bacterial contamination if caps are left loose. Perform a patch test on the inner arm before full application if you have sensitive skin or known fragrance allergens, as leave-on cosmetics contact skin for hours. If irritation, rash, or allergic reaction develops, discontinue and wash thoroughly; contact a dermatologist if symptoms persist.
What is not known about PFAS in this product?
- Basis
- Model estimate, 40% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- NARS has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to NARS Natural Radiant Longwear Foundation Full Coverage 1 oz?
- water, hyaluronic acid, glycerin, pigments, emollients
- We found no PFAS statement from the brand
- 1,4-dioxane contamination from emulsifiers
3 hazards checked on this product, all on its full breakdown.
- pigments, oils, waxes, polymers (standard cosmetic formulations)
- We found no PFAS statement from the brand
- Fragrance allergens or 1,4-dioxane in fragrances
- pigments, waxes, oils, talc, mica
- We found no PFAS statement from the brand
- Fragrance allergens
More makeup 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.