Studio Radiance Moisturizing + Illuminating Silky Primer
The MAC Cosmetics Studio Radiance Moisturizing + Illuminating Silky Primer is a misc. Our analysis of its 44 ingredients (36 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The MAC Cosmetics Studio Radiance Moisturizing + Illuminating Silky Primer is a misc. Our analysis of its 44 ingredients (36 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Olea Europaea Fruit Oil
(Fragrance, Perfuming, Skin Conditioning) |
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Isononyl Isononanoate
(Skin Conditioning, Emollient, Antistatic Agent) |
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SIMMONDSIA CHINENSIS SEED OIL
(Hair Conditioning, Skin Conditioning, Skin Conditioning Emollient) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Octyldodecanol
(Fragrance, Skin Conditioning, Emollient, Perfuming, Solvent) |
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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Polyglyceryl-2 Triisostearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Hordeum Vulgare Extract
(Emollient, Skin Conditioning) |
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Triticum Vulgare Germ Extract
(Skin Conditioning, Skin Protecting) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning) |
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Trehalose
(Flavoring Agent, Humectant, Moisturising) |
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PARFUM
(Fragrance, Perfuming) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Cetyl PEG/PPG-10/1 Dimethicone
(Emulsifying, Skin Conditioning, Surfactant) |
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Sodium Polyaspartate
(Hair Conditioning, Humectant, Skin Conditioning) |
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Polymethylsilsesquioxane
(Opacifying) |
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Hydroxyethyl Urea
(Hair Conditioning, Humectant, Skin Conditioning) |
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HDI/PPG/Polycaprolactone Crosspolymer
(Anticaking Agent, Bulking Agent) |
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Octyldodecyl Xyloside
(Emulsifying, Surfactant) |
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Quaternium-90 Bentonite
(Suspending Agent Nonsurfactant, Viscosity Controlling) |
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Propylene Carbonate
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Isopropyl Isostearate
(Binding Agent, Skin Conditioning, Emollient, Binding) |
Bad for Oily Skin
Fungal Acne Trigger
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Hexylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Emulsifying, Perfuming, Skin Conditioning, Surfactant) |
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Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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PEG-30 Dipolyhydroxystearate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
(Antioxidant) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Potassium Sorbate
(Fragrance, Preservative) |
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Sodium Dehydroacetate
(Preservative) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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