SkinCeuticals Sheer Physical UV Defense SPF 50
The SkinCeuticals Sheer Physical UV Defense SPF 50 is a sunscreen. Our analysis of its 35 ingredients (32 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin.
The SkinCeuticals Sheer Physical UV Defense SPF 50 is a sunscreen. Our analysis of its 35 ingredients (32 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Titanium/Titanium Dioxide
(Cosmetic Colorant, Opacifying) |
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Zinc Oxide
(Bulking Agent, Cosmetic Colorant, Skin Protecting, Sunscreen Agent) |
Good for Oily Skin
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Water
(Solvent) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
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C12-15 Alkyl Benzoate
(Skin Conditioning, Emollient, Antimicrobial) |
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Undecane
(Emollient, Skin Conditioning) |
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Triethylhexanoin
(Fragrance, Hair Conditioning, Antistatic Agent, Emollient, Masking, Refatting, Skin Conditioning, Solvent) |
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Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
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Nylon-12
(Bulking Agent, Opacifying, Viscosity Controlling) |
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Caprylyl Methicone
(Skin Conditioning) |
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Butyloctyl Salicylate
(Hair Conditioning, Skin Conditioning, Solvent) |
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Phenethyl Benzoate
(Emollient, Perfuming) |
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Styrene/Acrylates Copolymer
(Film Forming, Opacifying) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Tridecane
(Perfuming) |
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Dicaprylyl Carbonate
(Skin Conditioning, Emollient) |
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Dicaprylyl Ether
(Skin Conditioning, Emollient, Solvent) |
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Talc
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier) |
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Dimethicone/PEG-10/15 Crosspolymer
(Film Forming, Opacifying) |
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Aluminum Stearate
(Anticaking Agent, Colorant, Emulsion Stabilising, Viscosity Increasing Agent, Cosmetic Colorant, Viscosity Controlling) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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PEG-9 Polydimethylsiloxyethyl Dimethicone
(Skin Conditioning, Emulsifying, Surfactant) |
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Alumina
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Polyhydroxystearic Acid
(Suspending Agent Nonsurfactant, Emulsifying) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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PEG-8 Laurate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
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Disteardimonium Hectorite
(Stabilising, Viscosity Controlling) |
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Tocopherol (Vitamin E) |
Good for Dry Skin
|
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Propylene Carbonate
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Artemia Extract
(Skin Conditioning) |
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Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
|
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PEG-9
(Humectant, Solvent) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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