La Roche-Posay Physiological Ultra-Fine Scrub
The La Roche-Posay Physiological Ultra-Fine Scrub is a exfoliating scrubs & peeling gel. Our analysis of its 18 ingredients (15 low-risk) rates it Excellent (89/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The La Roche-Posay Physiological Ultra-Fine Scrub is a exfoliating scrubs & peeling gel. Our analysis of its 18 ingredients (15 low-risk) rates it Excellent (89/100). 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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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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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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Hydroxyethylpiperazine Ethane Sulfonic Acid
(Buffering Agent) |
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Polyethylene
(Abrasive, Adhesive, Binding Agent, Bulking Agent, Emulsion Stabilising, Film Forming, Oral Care Agentagent, Viscosity Increasing Agent, Viscosity Controlling) |
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Ammonium Polyacryldimethyltauramide | |
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Sodium Polyacryloyldimethyl Taurate
(Emulsion Stabilising, Viscosity Increasing Agent, Viscosity Controlling) |
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Poloxamer 184
(Emulsifying, Surfactant) |
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Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
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Tetrasodium EDTA
(Chelating Agent) |
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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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Diatomaceous Earth
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying) |
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Polyquaternium-47
(Film Forming, Hair Fixing, Skin Conditioning) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Myrtrimonium Bromide
(Antistatic Agent, Cosmetic Biocide, Preservative) |
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Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
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Fragrance
(Deodorant, Masking, Perfuming) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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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.
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