Jean George Llong Sun Block
The TOO COOL FOR SCHOOL Jean George Llong Sun Block is a sunscreen. Our analysis of its 44 ingredients (37 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The TOO COOL FOR SCHOOL Jean George Llong Sun Block is a sunscreen. Our analysis of its 44 ingredients (37 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to 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 |
|---|---|---|---|
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Water
(Solvent) |
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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
|
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Ethylhexyl Methoxycinnamate
(Uv Absorber, Uv Filter) |
Bad for Oily Skin
Bad for Sensitive Skin
|
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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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Zinc Oxide
(Bulking Agent, Cosmetic Colorant, Skin Protecting, Sunscreen Agent) |
Good for Oily Skin
|
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PEG-10 Dimethicone
(Hair Conditioning, Skin Conditioning) |
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Titanium Dioxide
(Cosmetic Colorant, Opacifying, Sunscreen Agent, Uv Absorber) |
Good for Sensitive Skin
|
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
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Polysilicone-11
(Film Forming) |
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Methyl Methacrylate Crosspolymer
(Film Forming, Viscosity Increasing Agent) |
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Disteardimonium Hectorite
(Stabilising, Viscosity Controlling) |
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Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning) |
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Polymethylsilsesquioxane
(Opacifying) |
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Caprylyl Methicone
(Skin Conditioning) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
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Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling) |
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Dimethicone/Vinyl Dimethicone Crosspolymer
(Viscosity Controlling) |
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1,2-Hexanediol
(Solvent) |
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Polyglyceryl-6 Polyricinoleate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
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Disiloxane
(Antifoaming Agent, Skin Conditioning) |
|
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Aluminum Hydroxide
(Emollient, Humectant, Opacifying, Skin Protecting, Viscosity Controlling) |
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Aluminum Stearate
(Anticaking Agent, Colorant, Emulsion Stabilising, Viscosity Increasing Agent, Cosmetic Colorant, Viscosity Controlling) |
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Methicone
(Surface Modifier, Antistatic Agent, Emollient, Skin Conditioning) |
Silicone
|
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Dicaprylyl Carbonate
(Skin Conditioning, Emollient) |
|
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Mica
(Cosmetic Colorant, Opacifying) |
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Glyceryl Caprylate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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PARFUM
(Fragrance, Perfuming) |
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CI 77492
(Colorant, Cosmetic Colorant) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Adenosine
(Skin Conditioning) |
|
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Laureth-12
(Emulsifying, Surfactant) |
|
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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CI 77491
(Colorant, Cosmetic Colorant) |
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Triethoxycaprylylsilane
(Binding Agent, Binding) |
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CI 77499
(Colorant, Cosmetic Colorant) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
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Aloe Barbadensis Leaf Juice
(Skin Conditioning) |
Good for Sensitive Skin
|
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Iris Florentina Root Extract
(Masking, Tonic) |
|
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Potassium Sorbate
(Fragrance, Preservative) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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.
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