Dew Guard Milky Sun Serum Sunscreen SPF 40
The belif Dew Guard Milky Sun Serum Sunscreen SPF 40 is a sunscreen. Our analysis of its 53 ingredients (37 low-risk) rates it Excellent (92/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The belif Dew Guard Milky Sun Serum Sunscreen SPF 40 is a sunscreen. Our analysis of its 53 ingredients (37 low-risk) rates it Excellent (92/100). Based on its ingredients, it looks well-suited to oily / acne-prone and 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 |
|---|---|---|---|
|
|
|
Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
|
|
|
|
Homosalate
(Fragrance, Sunscreen Agent, Uv Absorber, Skin Conditioning, Uv Filter) |
|
|
|
|
Ethylhexyl Salicylate
(Uv Absorber, Uv Filter) |
|
|
|
|
Octocrylene
(Sunscreen Agent, Uv Absorber, Uv Filter) |
|
|
|
|
Water
(Solvent) |
|
|
|
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
|
|
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
|
|
|
|
Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
|
|
|
|
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
|
|
|
|
Potassium Cetyl Phosphate
(Emulsifying, Surfactant) |
|
|
|
|
1,2-Hexanediol
(Solvent) |
|
|
|
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
|
|
Glyceryl Caprylate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
|
|
Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
|
|
|
|
Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
|
|
|
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
|
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
|
|
Acrylates/Polytrimethylsiloxymethacrylate Copolymer
(Film Forming, Hair Fixing, Skin Conditioning) |
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
|
|
|
|
Cetearyl Olivate
(Hair Conditioning) |
|
|
|
|
Inulin Lauryl Carbamate
(Emulsion Stabilising, Surfactant) |
|
|
|
|
Sorbitan Olivate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
|
|
Sodium Polyacryloyldimethyl Taurate
(Emulsion Stabilising, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
|
|
Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
|
|
|
|
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
|
|
|
|
Magnesium Aluminum Silicate
(Absorbent, Anticaking Agent, Opacifying, Slip Modifier, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
|
|
Trisodium EDTA
(Chelating Agent) |
|
|
|
|
Myristica Fragrans Extract
(Fragrance, Tonic) |
|
|
|
|
Melissa Officinalis Flower/Leaf/Stem Water
(Skin Conditioning) |
|
|
|
|
Rosmarinus Officinalis Leaf Water
(Fragrance) |
|
|
|
|
Madecassoside
(Antioxidant, Skin Conditioning) |
|
|
|
|
Eucalyptus Globulus Leaf Extract
(Perfuming, Skin Conditioning) |
Bad for Sensitive Skin
|
|
|
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
|
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
|
|
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
|
|
|
|
Mentha Rotundifolia Leaf Extract
(Tonic) |
|
|
|
|
Rosa Canina Fruit Extract
(Astringent, Skin Conditioning, Tonic) |
|
|
|
|
Hyaluronic Acid
(Skin Conditioning, Viscosity Increasing Agent, Antistatic Agent, Humectant, Moisturising) |
|
|
|
|
Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
|
|
|
|
Hydroxypropyltrimonium Hyaluronate
(Film Forming, Humectant) |
|
|
|
|
Sodium Acetylated Hyaluronate
(Humectant) |
|
|
|
|
Thymus Vulgaris Leaf Extract
(Skin Protecting) |
|
|
|
|
Pentylene Glycol
(Skin Conditioning, Solvent) |
|
|
|
|
Ecklonia Cava Extract
(Skin Conditioning) |
|
|
|
|
Hizikia Fusiforme Extract
(Skin Conditioning) |
|
|
|
|
Laminaria Japonica Extract
(Fragrance, Skin Protecting) |
|
|
|
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
|
|
|
Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
|
|
|
|
Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
|
|
|
Citronellol
(Fragrance, Masking) |
Allergens
|
|
|
|
Geraniol
(Fragrance, Masking, Tonic) |
Allergens
|
|
|
|
Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
|
|
|
Citral
(Flavoring Agent, Fragrance, Masking) |
Allergens
|
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.
From the community
Used this product? Rate it in 10 seconds
Alternatives