Sunscreen Protection Factor SPF 50+
The La Théorie Sunscreen Protection Factor SPF 50+ is a sunscreen. Our analysis of its 26 ingredients (21 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
The La Théorie Sunscreen Protection Factor SPF 50+ is a sunscreen. Our analysis of its 26 ingredients (21 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
|
|
|
Water
(Solvent) |
|
|
|
|
Homosalate
(Fragrance, Sunscreen Agent, Uv Absorber, Skin Conditioning, Uv Filter) |
|
|
|
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
|
|
Octocrylene
(Sunscreen Agent, Uv Absorber, Uv Filter) |
|
|
|
|
Ethylhexyl Salicylate
(Uv Absorber, Uv Filter) |
|
|
|
|
Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
|
|
|
|
Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
|
|
|
|
Butyloctyl Salicylate
(Hair Conditioning, Skin Conditioning, Solvent) |
|
|
|
|
Methyl Methacrylate Crosspolymer
(Film Forming, Viscosity Increasing Agent) |
|
|
|
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
|
|
1,2-Hexanediol
(Solvent) |
|
|
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
|
|
Benzotriazolyl Dodecyl p-Cresol
(Uv Absorber) |
|
|
|
|
Pentylene Glycol
(Skin Conditioning, Solvent) |
|
|
|
|
Ethylhexyl Methoxycrylene
(Uv Absorber) |
|
|
|
|
Sodium Acrylates Crosspolymer-2
(Absorbent) |
|
|
|
|
Sodium Polyacryloyldimethyl Taurate
(Emulsion Stabilising, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
|
|
Dibutyl Lauroyl Glutamide
(Hair Conditioning, Skin Conditioning, Film Forming) |
|
|
|
|
Dibutyl Ethylhexanoyl Glutamide
(Hair Conditioning, Skin Conditioning) |
|
|
|
|
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane
(Film Forming) |
|
|
|
|
Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
|
|
|
|
Polyacrylate Crosspolymer-6
(Emulsion Stabilising, Viscosity Controlling) |
|
|
|
|
Adenosine
(Skin Conditioning) |
|
|
|
|
Biosaccharide Gum-1
(Skin Conditioning) |
|
|
|
|
Sodium Phytate
(Chelating Agent, Oral Care Agent) |
|
|
|
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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.
From the community
Used this product? Rate it in 10 seconds
Alternatives
Products that share the most of this item's ingredient list.
Other products people analyze alongside this one.