NARS All Day Luminous · Foundation
NARS Natural Radiant Longwear Foundation
Lower concern for PFAS; typical liquid foundation formulation unlikely to require water/oil-resistant coatings.
NARS Natural Radiant Longwear Foundation contains standard cosmetic emollients and silicones; no public evidence of PFAS-containing water-repellent treatments in liquid foundations of this type. The brand makes no PFAS disclosure, and no third-party lab testing of this product is publicly available.
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Silicone, glycerin, pigments, water-based emollients
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
NARS Natural Radiant Longwear is a silicone-based liquid foundation combining cyclopentasiloxane and dimethicone (silicone polymers) as the primary base, with glycerin and water-based emollients for hydration and blending. The formula includes iron oxides, titanium dioxide, and mica as colorant pigments, which are chemically inert in cosmetics and do not leach or migrate into skin under normal use. Silicone bases are occlusive and non-comedogenic for most users; they do not break down at body temperature or volatilize into harmful fumes the way some older acrylic or oil-based foundations can.
The brand's record and disclosure
NARS (owned by Shiseido) does not publish detailed ingredient sourcing or independent safety certifications on this product. The brand has no public recalls or regulatory warnings for Natural Radiant Longwear specifically. NARS does not advertise third-party testing or allergen screening programs, though the product complies with FDA cosmetics regulations and EU Cosmetics Regulation (where applicable). No formaldehyde releasers or 1,4-dioxane contamination has been reported in published testing or regulatory filings for this line.
How it compares in its category
Silicone-based liquid foundations like this are mainstream and generally safer than older talc-containing or lead-pigmented formulas from decades past. NARS sits in the prestige/mid-luxury tier where ingredient control is stronger than mass-market drugstore brands, though independent ingredient audits are less common than in clean-beauty brands. The pigment load and emollient profile are typical for full-coverage, long-wear foundations; no unusual or red-flag additives distinguish this product negatively within its category.
If you buy it
Apply with clean hands or brush and avoid contact with eyes and mucous membranes. Silicone foundations can accumulate on brushes and leave residue on skin if not removed at night; double cleanse with a gentle oil-based makeup remover followed by a light facial wash. The product does not require special storage conditions beyond room temperature and a closed cap; silicone bases do not degrade or oxidize rapidly. Discard after 12 months of opening to minimize bacterial growth risk, though preservatives in the formula (typically parabens or phenoxyethanol, not disclosed) extend shelf life.
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 pigments
Iron oxides, titanium dioxide, and mica used in NARS foundations are FDA-approved colorants with strict purity standards; no lead, cadmium, or arsenic contamination has been reported in independent testing or regulatory data for this brand line.
Formaldehyde and formaldehyde releasers
Silicone-glycerin formulations do not require formaldehyde as a preservative or cross-linking agent; NARS does not disclose use of imidazolidinyl urea or DMDM hydantoin (common releasers), and no recalls or complaints cite formaldehyde odor or skin irritation specific to this product.
1,4-dioxane contamination
This is a potential contaminant in some water-based cosmetics if ethoxylated surfactants are poorly purified; no published testing or regulatory action has identified 1,4-dioxane in NARS Natural Radiant Longwear, and the brand's parent company (Shiseido) operates under strict manufacturing standards.
Talc contamination and asbestos risk
NARS does not list talc as an ingredient in this liquid foundation; mica is used instead as the pearl/light-diffusing agent, which avoids both talc contamination concerns and asbestos risk.
Fragrance allergens
NARS foundations typically include fragrance compounds (parfum) listed generically on packaging, which may contain sensitizers like limonene or linalool; patch-test on inner arm first if you have sensitive skin or a history of fragrance reactions, particularly around the eye area where the thinner dermis absorbs ingredients more readily.
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 foundation 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.