Vitamin C + E 100% Mineral Sunscreen SPF 50+
The Dot & Key Skincare Vitamin C + E 100% Mineral Sunscreen SPF 50+ is a sunscreen. Our analysis of its 34 ingredients (29 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to sensitive skin.
The Dot & Key Skincare Vitamin C + E 100% Mineral Sunscreen SPF 50+ is a sunscreen. Our analysis of its 34 ingredients (29 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to sensitive 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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Zinc Oxide
(Bulking Agent, Cosmetic Colorant, Skin Protecting, Sunscreen Agent) |
Good for Oily Skin
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C12-15 Alkyl Benzoate
(Skin Conditioning, Emollient, Antimicrobial) |
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Isostearic Acid
(Binding Agent, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Isostearic Acid., Binding, Emulsifying) |
Fungal Acne Trigger
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Polyhydroxystearic Acid
(Suspending Agent Nonsurfactant, Emulsifying) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
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PEG/PPG-18/18 Dimethicone
(Emulsifying) |
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Titanium/Titanium Dioxide
(Cosmetic Colorant, Opacifying) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Dimethicone Crosspolymer
(Emulsion Stabilising, Hair Fixing, Suspending Agent Nonsurfactant, Viscosity Increasingagent Nonaqueous, Viscosity Controlling) |
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Cetearyl Dimethicone/Vinyl Dimethicone Crosspolymer
(Emollient, Film Forming, Hair Conditioning, Skin Conditioning, Viscosity Controlling) |
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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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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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C13-15 Alkane
(Solvent) |
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Disteardimonium Hectorite
(Stabilising, Viscosity Controlling) |
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Polyglyceryl-3 Polyricinoleate
(Emulsifying, Surfactant, Viscosity Increasing Agent) |
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Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
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Lauryl PEG-10 Tris(Trimethylsiloxy)silylethyl Dimethicone
(Emulsifying, Surfactant) |
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PEG-9 Dimethicone
(Hair Conditioning, Skin Conditioning) |
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Ascorbyl Glucoside
(Antioxidant) |
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Terminalia Ferdinandiana Fruit Extract
(Antioxidant, Bleaching) |
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Citrus Sinensis Fruit Extract
(Antioxidant, Skin Conditioning) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Fructooligosaccharides
(Humectant, Skin Conditioning) |
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Beta Vulgaris Root Extract
(Skin Conditioning) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Sodium Gluconate
(Chelating Agent, Skin Conditioning) |
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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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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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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.
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
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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