Hydro UV Defense Ex SPF 50
The Laneige Hydro UV Defense Ex SPF 50 is a sunscreen. Our analysis of its 47 ingredients (39 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Laneige Hydro UV Defense Ex SPF 50 is a sunscreen. Our analysis of its 47 ingredients (39 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Octocrylene
(Sunscreen Agent, 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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Butyloctyl Salicylate
(Hair Conditioning, Skin Conditioning, Solvent) |
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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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Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
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Diphenylsiloxy Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, Skin Conditioning) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, Skin Conditioning) |
Silicone
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Caprylyl Methicone
(Skin Conditioning) |
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Behenyl Alcohol
(Binding Agent, Emulsion Stabilising, Viscosity Increasing Agent, Binding, Emollient, Viscosity Controlling) |
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VP/Eicosene Copolymer
(Binding, Film Forming, Viscosity Controlling) |
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Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning) |
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C14-22 Alcohols
(Emulsion Stabilising) |
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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1,2-Hexanediol
(Solvent) |
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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Potassium Cetyl Phosphate
(Emulsifying, Surfactant) |
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Polyacrylate-13
(Film Forming) |
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Polyisobutene
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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C12-20 Alkyl Glucoside
(Emulsifying, Surfactant) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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PARFUM
(Fragrance, Perfuming) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Lavandula Angustifolia Flower Water
(Skin Conditioning) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
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Aloe Barbadensis Leaf Extract
(Emollient, Humectant, Oral Care Agent, Skin Conditioning) |
Good for Sensitive Skin
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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CENTELLA ASIATICA FLOWER/LEAF/STEM EXTRACT
(Skin Conditioning) |
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Brassica Oleracea Italica Extract
(Astringent) |
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Hibiscus Abelmoschus Extract
(Masking) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling) |
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Calcium Chloride
(Cosmetic Astringent, Viscosity Increasing Agent, Viscosity Controlling) |
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Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Manganese Sulfate
(Skin Conditioning) |
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Chenopodium Quinoa Seed Extract
(Skin Conditioning) |
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Zinc Sulfate
(Cosmetic Astringent, Cosmetic Biocide, Oral Care Agent, Antimicrobial, Antiplaque) |
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Ascorbyl Glucoside
(Antioxidant) |
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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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