Overnight Hydration Therapy
The ESPA Overnight Hydration Therapy is a leave on & sleeping mask. Our analysis of its 58 ingredients (45 low-risk) rates it Excellent (93/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
2
|
A
|
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
|
|
1
|
B
|
Polyglyceryl-2 Stearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
1
|
A
|
Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
|
|
1
|
A
|
Stearyl Alcohol
(Emulsion Stabilising, Fragrance, Emulsifying, Surfactant, Foambooster, Viscosity Increasing Agent, Emollient, Foam Boosting, Masking, Opacifying, Refatting, Viscosity Controlling) |
|
|
1
|
|
Xylitylglucoside
(Humectant, Skin Conditioning) |
|
|
1
|
B
|
Ethylhexyl Palmitate
(Fragrance, Skin Conditioning, Emollient, Perfuming) |
Fungal Acne Trigger
|
|
1
|
|
Anhydroxylitol
(Humectant, Skin Conditioning) |
|
5
|
A
|
Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
|
|
1
|
|
Ascorbyl Glucoside
(Antioxidant) |
|
|
1
|
|
Xylitol
(Flavoring Agent, Humectant, Skin Conditioning) |
|
|
1
|
A
|
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
|
|
1
|
|
Lavandula Hybrida Oil
(Emollient) |
|
|
1
|
B
|
Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning) |
Good for Dry Skin
|
|
5
|
|
Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
|
1
|
A
|
Glucose
(Flavoring Agent, Humectant, Skin Conditioning Agent Miscellaneous) |
|
|
|
lavandula angustifolia oil
(Fragrance, Tonic) |
|
|
1
|
A
|
Dehydroacetic Acid
(Preservative) |
|
|
2
|
|
Eucalyptus Globulus Leaf Oil
(Perfuming, Skin Conditioning) |
Bad for Sensitive Skin
|
|
|
|
Eugenia Caryophyllus Leaf Oil
(Fragrance, Perfuming, Skin Conditioning, Tonic) |
|
|
|
|
Cichorium Intybus Root Extract
(Fragrance, Skin Conditioning) |
|
|
1
|
A
|
Trihydroxystearin
(Viscosity Increasing Agent, Emollient, Skin Conditioning, Solvent, Viscosity Controlling) |
|
|
4
|
A
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
1
|
B
|
Magnesium PCA
(Humectant, Skin Conditioning) |
|
7
|
|
Eugenol
(Denaturant, Fragrance, Masking, Tonic) |
Allergens
|
|
1
|
|
Hydrolyzed Yeast Protein
(Hair Conditioning, Skin Conditioning) |
|
|
1
|
A
|
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
|
|
1
|
|
Juniperus Mexicana Oil
(Fragrance, Masking) |
|
|
1
|
A
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
|
1
|
|
Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning) |
|
|
3
|
|
Zinc PCA
(Skin Conditioning, Humectant) |
|
|
3
|
|
Abies Sibirica Oil
(Masking, Perfuming, Tonic) |
|
|
3
|
A
|
Acacia Senegal Gum
(Adhesive, Fragrance, Film Forming, Masking) |
|
|
3
|
|
Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
|
|
2
3
|
|
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
|
|
1
|
|
Pelargonium Graveolens Oil
(Masking, Perfuming) |
|
|
3
|
A
|
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
|
6
|
|
Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
|
3
|
A
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
3
|
|
Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
|
7
|
|
Geraniol
(Fragrance, Masking, Tonic) |
Allergens
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
|
|
1
|
A
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
1
|
|
Chitosan
(Film Forming, Hair Fixing) |
|
|
2
|
|
Manganese PCA
(Humectant, Moisturising, Skin Conditioning) |
|
|
2
3
|
A
|
Glyceryl Linoleate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
3
|
A
|
Glyceryl Linolenate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
1
|
|
Boswellia Carterii Oil
(Masking, Tonic) |
|
|
1
|
|
Bulnesia Sarmientoi Wood Oil
(Masking, Skin Conditioning) |
|
|
1
|
|
Cistus Ladaniferus Oil
(Emollient, Masking) |
|
|
1
|
A
|
Sodium Ascorbyl Phosphate
(Antioxidant) |
|
|
|
|
Retinyl Palmitate
(Skin Conditioning, Skin Conditioning Miscellaneous) |
|
|
1
|
A
|
Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
|
|
|
Chondrus Crispus Extract
(Skin Conditioning, Viscosity Controlling) |
|
|
1
|
A
|
Glyceryl Caprylate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
|
|
Glucomannan
(Skin Conditioning, Skin Protecting) |
|
|
2
|
A
|
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
|
3
|
B
|
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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