Kate Somerville RetAsphere 2-in-1 Retinol Night Cream
The Kate Somerville RetAsphere 2-in-1 Retinol Night Cream is a moisturizer. Our analysis of its 40 ingredients (34 low-risk) rates it Excellent (94/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
The Kate Somerville RetAsphere 2-in-1 Retinol Night Cream is a moisturizer. Our analysis of its 40 ingredients (34 low-risk) rates it Excellent (94/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry 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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Ethylhexyl Palmitate
(Fragrance, Skin Conditioning, Emollient, Perfuming) |
Fungal Acne Trigger
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Diethylhexyl Carbonate
(Skin Conditioning, Emollient) |
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Diisopropyl Dimer Dilinoleate
(Skin Conditioning, Emollient) |
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Stearyl Alcohol
(Emulsion Stabilising, Fragrance, Emulsifying, Surfactant, Foambooster, Viscosity Increasing Agent, Emollient, Foam Boosting, Masking, Opacifying, Refatting, Viscosity Controlling) |
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Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Jojoba Esters
(Emollient, Moisturising, Skin Conditioning, Soothing) |
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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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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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PEG-40 Stearate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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PPG-12/SMDI Copolymer
(Emollient, Film Forming, Hair Fixing, Skin Conditioning) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Polyacrylate-13
(Film Forming) |
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Ceteareth-20
(Cleansing, Emulsifying, Surfactant) |
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Retinol
(Skin Conditioning) |
Bad for Sensitive Skin
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Polyisobutene
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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Chondrus Crispus (Carrageenan) Extract
(Skin Conditioning, Viscosity Controlling) |
Bad for Oily Skin
|
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
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Cyperus Esculentus Tuber Extract
(Skin Protecting) |
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Lavandula Angustifolia (Lavender) Oil
(Fragrance, Skin Conditioning) |
Bad for Sensitive Skin
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Prunus Armeniaca (Apricot) Fruit Extract
(Skin Conditioning) |
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Cucumis Melo Cantalupensis Fruit Extract
(Cosmetic Astringent, Skin Conditioning) |
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Daucus Carota Sativa (Carrot) Root Extract
(Perfuming) |
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Mangifera Indica (Mango) Fruit Extract
(Skin Conditioning) |
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Prunus Domestica Fruit Extract
(Moisturising, Skin Conditioning, Smoothing) |
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Dioscorea Villosa (Wild Yam) Root Extract
(Skin Conditioning) |
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Hydroxyphenyl Propamidobenzoic Acid
(Skin Conditioning) |
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Cetyl Palmitate
(Fragrance, Emollient, Masking, Skin Conditioning) |
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Hydrolyzed Chondrus Crispus Extract
(Skin Conditioning) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
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Ceramide | |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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.
Trust & honesty
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
Topical retinoids (retinol, retinaldehyde, retinyl esters) are widely advised against in pregnancy as a precaution. The strongest evidence is for ORAL retinoids; topical absorption is low, but most clinicians err on the side of caution.
This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most studied between 0.1% and 1%. Higher is not automatically better — irritation climbs with dose, so a well-formulated lower strength is often the sweet spot.
Retinol
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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