a-Keratin Intensive Repair Treatment
The Peter Coppola a-Keratin Intensive Repair Treatment is a misc. Our analysis of its 15 ingredients (11 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 Peter Coppola a-Keratin Intensive Repair Treatment is a misc. Our analysis of its 15 ingredients (11 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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PEG-12 Dimethicone
(Hair Conditioning, Skin Conditioning) |
|
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|
Shea Butter Ethyl Esters
(Skin Conditioning, Skin Conditioning Emollient) |
|
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|
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Cystine Bis-PG-Propyl Silanetriol
(Skin Conditioning) |
|
|
|
|
Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
|
|
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PEG-25 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant) |
|
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Glycereth-7
(Humectant, Solvent, Viscosity Controlling) |
|
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Hydrolyzed Wheat Protein
(Film Forming, Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Hydrolyzed Oats
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
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|
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Hydrolyzed Keratin
(Hair Conditioning, Nail Conditioning Agent, Skin Conditioning, Antistatic Agent, Film Forming, Humectant) |
|
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Hydrolyzed Silk
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Humectant) |
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PARFUM
(Fragrance, Perfuming) |
|
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|
|
Sodium Polyitaconate
(Chelating) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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