NARS All Day Luminous · Foundation
All Day Luminous Weightless Foundation Nars
Lower concern; standard liquid foundation with no known PFAS triggers, but no transparency.
NARS All Day Luminous is a silicone-based liquid foundation without water-repellent, nonstick, or stain-resistant claims that typically drive PFAS use in cosmetics. The brand does not disclose PFAS presence or absence.
Shop NARS All Day Luminous on Amazon →Material
Water-based emulsion foundation with silicones, glycerin, and pigments
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 All Day Luminous is a water-based emulsion foundation stabilized with silicones (likely dimethicone), glycerin, and iron oxide or synthetic pigments for color. The water base means fewer volatile organic compounds compared to oil-based or powder formulas. Silicone polymers are chemically inert in cosmetic use and do not bioaccumulate; glycerin is a standard humectant with no toxicity concerns at cosmetic concentrations.
The brand's record and disclosure
NARS does not publish detailed ingredient sourcing or heavy metal testing data publicly, which is typical for mass-market prestige cosmetics. The brand has no documented recalls or safety controversies specific to this foundation line. NARS is owned by Shiseido (a company with ISO 16128 natural/organic compliance experience) but does not market this product as clean or certified organic, so expectations for third-party testing transparency are modest.
How it compares in its category
Water-based liquid foundations like this one sit in the middle ground: safer than talc-based powders (no inhalation risk) and more stable than oil-based formulas. Competitors like MAC Face & Body or Estée Lauder Double Wear use similar silicone-glycerin emulsion chemistry. NARS does not disclose whether iron oxides are synthetic or naturally sourced, limiting direct safety comparison.
If you buy it
Store in a cool, dry place away from direct sunlight to prevent emulsion separation or pigment oxidation. Do not heat the product or apply near flame; silicones are thermally stable but the product is not designed for high-temperature use. Replace every 6-12 months if stored at room temperature; discard if you notice separation, odor change, or visible mold. Patch test on inner arm or jaw first if you have sensitive skin or known pigment allergies.
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 iron oxide pigments
Iron oxides (CI 77491, 77492, 77499) are approved colorants in the US and EU with strict purity limits. No recalls or test data showing NARS foundations exceed those limits; risk is theoretical unless individual sensitivity exists.
1,4-dioxane residual from emulsifier manufacturing
Water-based cosmetics may contain trace 1,4-dioxane from ethoxylated surfactant synthesis. NARS does not publicly state whether they vacuum-strip this byproduct; typical industry levels are <10 ppm, below regulatory concern but not zero.
Fragrance allergen sensitivity
NARS All Day Luminous contains fragrance compounds (typically not individually disclosed). Individual allergic reactions to fragrance are documented in cosmetics but rare at the concentrations used in foundations; not a product-specific concern.
Silicone accumulation on skin over time
Silicones (dimethicone) do not penetrate skin or bioaccumulate systemically. Some users report buildup if not cleansed daily; this is a cosmetic concern (clogged pores) rather than a toxicity hazard.
Contamination during manufacturing or storage
Water-based emulsions are vulnerable to bacterial or fungal growth if preservatives fail or if the bottle is contaminated post-purchase. NARS uses standard cosmetic preservatives (typically phenoxyethanol or methylisothiazolinone) but does not disclose testing frequency.
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.