Anthelios AOX Daily Antioxidant Serum SPF 50
The La Roche-Posay Anthelios AOX Daily Antioxidant Serum SPF 50 is a sunscreen. Our analysis of its 26 ingredients (19 low-risk) rates it Excellent (87/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
The La Roche-Posay Anthelios AOX Daily Antioxidant Serum SPF 50 is a sunscreen. Our analysis of its 26 ingredients (19 low-risk) rates it Excellent (87/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
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Homosalate
(Fragrance, Sunscreen Agent, Uv Absorber, Skin Conditioning, Uv Filter) |
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Ethylhexyl Salicylate
(Uv Absorber, Uv Filter) |
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Octocrylene
(Sunscreen Agent, Uv Absorber, Uv Filter) |
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Benzophenone-3
(Uv Absorber, Uv Filter) |
Bad for Oily Skin
Bad for Sensitive Skin
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Water
(Solvent) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Acrylates/Dimethicone Copolymer
(Anticaking Agent, Binding, Film Forming, Skin Conditioning) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Sodium Polyacrylate
(Absorbent, Emulsion Stabilising, Film Forming, Hair Fixing, Skin Conditioning Agent Emollient, Viscosity Controlling Agent, Viscosity Increasing Agent, Binding, Skin Conditioning) |
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Ascorbyl Glucoside
(Antioxidant) |
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Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing) |
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Diethylhexyl Syringylidenemalonate
(Skin Protecting) |
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Polyacrylamide
(Binding Agent, Film Forming, Hair Fixing, Antistatic Agent, Binding) |
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C13-14 Isoparaffin
(Emollient, Solvent) |
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Laureth-7
(Emulsifying, Surfactant) |
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Cassia Alata Leaf Extract
(Cosmetic Astringent) |
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
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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.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
Ascorbyl Glucoside
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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Alternatives
Products that share the most of this item's ingredient list.
Similar formula, but a safer ingredient profile than this product (87/100).
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