Peter Thomas Roth Brightening Bubbling Mask
The Peter Thomas Roth Brightening Bubbling Mask is a wash-off mask. Our analysis of its 73 ingredients (63 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
The Peter Thomas Roth Brightening Bubbling Mask is a wash-off mask. Our analysis of its 73 ingredients (63 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
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Methyl Perfluorobutyl Ether
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Methyl Perfluoroisobutyl Ether
(Solvent, 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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Sodium Laureth Sulfate
(Cleansing, Emulsifying, Foaming, Surfactant) |
Bad for Oily Skin
Sulfate
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Cocamidopropyl Betaine
(Antistatic Agent, Hair Conditioning, Skin Conditioning, Sufactant, Foam Boosting, Viscosity Increasing Agent, 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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Perfluorohexane
(Solvent) |
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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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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Glycyrrhiza Glabra (Licorice) Root Extract
(Antioxidant, Humectant, Skin Conditioning, Perfuming) |
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Arctostaphylos Uva Ursi Leaf Extract
(Skin Conditioning) |
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Mangifera Indica (Mango) Fruit Extract
(Skin Conditioning) |
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Phenylethyl Resorcinol
(Antioxidant) |
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Morus Alba Bark Extract
(Skin Conditioning) |
Good for Dry Skin
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Ascorbyl Glucoside
(Antioxidant) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
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Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning) |
Good for Dry Skin
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BHT
(Antioxidant, Fragrance, Masking) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Achillea Millefolium Extract
(Antidandruff Agent, Cleansing, Masking, Refreshing, Skin Conditioning, Soothing, Tonic) |
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Alchemilla Vulgaris Extract
(Astringent, Skin Conditioning) |
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Malva Sylvestris (Mallow) Extract | |
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Melissa Officinalis Leaf Extract
(Skin Conditioning) |
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Primula Veris Extract
(Skin Conditioning) |
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Veronica Officinalis Extract
(Skin Conditioning) |
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Mentha Piperita (Peppermint) Leaf Extract
(Fragrance, Skin Conditioning, Skin Conditioning Agent Occlusive, Deodorant, Masking, Refreshing, Tonic) |
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Hydrolyzed Corn Starch
(Binding, Humectant, Skin Conditioning, Viscosity Controlling) |
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Perfluoroperhydrophenanthrene
(Skin Conditioning, 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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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Ethylhexyl Isononanoate
(Skin Conditioning, Emollient) |
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Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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Glucose
(Flavoring Agent, Humectant, Skin Conditioning Agent Miscellaneous) |
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Methyldihydrojasmonate
(Masking) |
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Cetearyl Glucoside
(Emulsifying, Surfactant) |
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Perfluorodecalin
(Skin Conditioning, Solvent, Detangling) |
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PPG-26-Buteth-26
(Fragrance, Hair Conditioning, Skin Conditioning, Emulsifying, Surfactant) |
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Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
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Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, Skin Conditioning) |
Silicone
|
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Zea Mays (Corn) Starch
(Abrasive, Absorbent, Skin Protecting, Viscosity Increasing Agent) |
Bad for Oily Skin
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Hydrolyzed Corn Starch Octenylsuccinate
(Absorbent, Binding, Film Forming) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Lauryl Glucoside
(Cleansing, Surfactant) |
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Perfluorodimethylcyclohexane
(Solvent) |
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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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Ethoxydiglycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Humectant, Perfuming) |
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Hydrated Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Oral Care Agent, Skin Conditioning, Viscosity Increasing Agent, Viscosity Controlling) |
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Lauryl Laurate
(Binding Agent, Emulsion Stabilising, Hair Conditioning, Opacifying, Skin Conditioningagent Miscellaneous, Skin Conditioning) |
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Ceteareth-20
(Cleansing, Emulsifying, Surfactant) |
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Cocamidopropyl Dimethylamine
(Antistatic Agent, Emulsifying, Hair Conditioning, Surfactant) |
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Sodium Benzotriazolyl Butylphenol Sulfonate
(Uv Absorber) |
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Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
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Ethylhexyl Methoxycinnamate
(Uv Absorber, Uv Filter) |
Bad for Oily Skin
Bad for Sensitive Skin
|
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Ethylhexyl Salicylate
(Uv Absorber, Uv Filter) |
|
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Menthyl Lactate
(Flavoring Agent, Fragrance, Masking, Refreshing) |
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Methyl Diisopropyl Propionamide
(Fragrance, Masking) |
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Ethyl Menthane Carboxamide
(Flavoring Agent, Fragrance, Tonic) |
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Polymethylsilsesquioxane
(Opacifying) |
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Mica
(Cosmetic Colorant, Opacifying) |
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Tin Oxide
(Abrasive, Bulking Agent, Opacifying, Viscosity Controlling) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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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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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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Titanium/Titanium Dioxide
(Cosmetic Colorant, Opacifying) |
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Blue 1 |
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.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
Ascorbyl Glucoside
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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