Isotonic Hydration Mask
The ESPA Isotonic Hydration Mask is a wash-off mask. Our analysis of its 34 ingredients (24 low-risk) rates it Excellent (92/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The ESPA Isotonic Hydration Mask is a wash-off mask. Our analysis of its 34 ingredients (24 low-risk) rates it Excellent (92/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
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Ammonium Acryloyldimethyltaurate/VP Copolymer
(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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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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PARFUM
(Fragrance, Perfuming) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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Sea Water Extract
(Skin Conditioning) |
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Sodium Gluconate
(Chelating Agent, Skin Conditioning) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
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Mica
(Cosmetic Colorant, Opacifying) |
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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Paullinia Cupana Seed Extract
(Skin Conditioning, Tonic) |
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Phenethyl Alcohol
(Fragrance, Preservative, Masking) |
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
|
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Sodium Carrageenan
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Antistatic Agent, Binding, Viscosity Controlling) |
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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Jania Rubens Extract
(Skin Conditioning) |
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Juniperus Virginiana Wood Oil
(Perfuming) |
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Gardenia Florida Fruit Extract
(Skin Conditioning) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Pelargonium Graveolens Flower Oil
(Masking) |
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SpiruLina Maxima Extract
(Smoothing) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Moringa Oleifera Seed Oil
(Emollient, Skin Conditioning) |
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Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
|
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Citrus Nobilis Peel Oil
(Fragrance, Skin Conditioning, Tonic) |
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SANTALUM ALBUM OIL
(Fragrance) |
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Rosa Damascena Flower Oil
(Masking, Skin Conditioning) |
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CI 77891
(Colorant) |
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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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