Saturn Sulfur Spot Treatment Mask
The Sunday Riley Saturn Sulfur Spot Treatment Mask is a wash-off mask. Our analysis of its 34 ingredients (23 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
The Sunday Riley Saturn Sulfur Spot Treatment Mask is a wash-off mask. Our analysis of its 34 ingredients (23 low-risk) rates it Excellent (96/100). 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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Sulfur
(Antiacne Agent, Antidandruff Agent, Hair Conditioning, Skin Conditioning Agent Miscellaneous, Antiseborrhoeic, Antistatic Agent, Skin Conditioning) |
Good for Oily Skin
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Isoamyl Laurate
(Fragrance, Skin Conditioning, Emollient) |
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Cetyl Ethylhexanoate
(Skin Conditioning, Emollient) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Acacia Senegal Gum
(Adhesive, Fragrance, Film Forming, Masking) |
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Bentonite
(Absorbent, Bulking Agent, Emulsion Stabilising, Opacifying, Suspending Agent Nonsurfactant, Viscosity Increasing Agent, Viscosity Controlling) |
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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Polyglyceryl-2 Caprate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Olive Oil Glycereth-8 Esters
(Emollient, Emulsifying) |
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Zinc PCA
(Skin Conditioning, Humectant) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant) |
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Melaleuca Alternifolia Leaf Oil
(Antioxidant, Perfuming) |
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Leptospermum Scoparium Branch/Leaf Oil
(Tonic) |
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Curcuma Longa Root Extract
(Fragrance, Perfuming) |
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Corallina Officinalis Extract
(Skin Conditioning) |
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Melia Azadirachta Leaf Extract
(Antimicrobial, Skin Protecting) |
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Amber Powder
(Deodorant) |
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Melia Azadirachta Flower Extract
(Skin Conditioning) |
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Coccinia Indica Fruit Extract
(Skin Conditioning) |
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Solanum Lycopersicum Leaf Extract
(Skin Conditioning) |
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Ocimum Basilicum Flower/Leaf Extract
(Tonic) |
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Quartz
(Abrasive) |
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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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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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
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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