Blur Base SPF 15
The Colourette Blur Base SPF 15 is a misc. Our analysis of its 28 ingredients (24 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin.
The Colourette Blur Base SPF 15 is a misc. Our analysis of its 28 ingredients (24 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Mica
(Cosmetic Colorant, Opacifying) |
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Talc
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier) |
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CI 77891
(Colorant) |
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Magnesium Stearate
(Anticaking Agent, Bulking Agent, Colorant, Viscosity Increasing Agent, Cosmetic Colorant, Moisturising) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Polymethylsilsesquioxane
(Opacifying) |
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Dimethicone/Vinyl Dimethicone Crosspolymer
(Viscosity Controlling) |
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Isononyl Isononanoate
(Skin Conditioning, Emollient, Antistatic Agent) |
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Kaolin
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Dimethiconol
(Antifoaming Agent, Skin Conditioning, Emollient, Moisturising) |
Silicone
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Polyisobutene
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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CI 77492
(Colorant, Cosmetic Colorant) |
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CI 77491
(Colorant, Cosmetic Colorant) |
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Zinc Oxide
(Bulking Agent, Cosmetic Colorant, Skin Protecting, Sunscreen Agent) |
Good for Oily Skin
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Betula Pendula Twig Extract
(Perfuming) |
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Triethoxycaprylylsilane
(Binding Agent, Binding) |
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CI 77499
(Colorant, Cosmetic Colorant) |
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Methicone
(Surface Modifier, Antistatic Agent, Emollient, Skin Conditioning) |
Silicone
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Caprylhydroxamic Acid
(Chelating Agent) |
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Macadamia Ternifolia Seed Oil
(Emollient) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Azelaic Acid
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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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.
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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Alternatives
Other products people analyze alongside this one.