B5 Overnight Renewal Mask
The Renewcell B5 Overnight Renewal Mask is a leave on & sleeping mask. Our analysis of its 34 ingredients (24 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to dry skin.
The Renewcell B5 Overnight Renewal Mask is a leave on & sleeping mask. Our analysis of its 34 ingredients (24 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to 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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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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Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Isopropyl Myristate
(Binding Agent, Fragrance, Skin Conditioning, Emollient, Binding, Perfuming, Solvent) |
Bad for Oily Skin
Fungal Acne Trigger
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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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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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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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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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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Sodium Polystyrene Sulfonate
(Emulsion Stabilising, Film Forming, Surfactant, Viscosity Increasing Agent Aqueous, Gel Forming, Viscosity Controlling) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Hydroxybenzyl Alcohol
(Skin Conditioning) |
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Diazolidinyl Urea
(Preservative) |
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Soluble Collagen
(Hair Conditioning, Skin Conditioning, Antistatic Agent, Film Forming, Humectant) |
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Crocus Sativus Flower Extract
(Masking) |
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Hydrolyzed Safflower Flower Extract
(Skin Conditioning) |
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Beta-Glucan
(Bulking Agent, Skin Conditioning) |
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Glyceryl Acrylate/Acrylic Acid Copolymer
(Humectant, Viscosity Controlling) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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PVM/MA Copolymer
(Antistatic Agent, Binding, Emulsion Stabilising, Film Forming, Hair Fixing, Viscosity Controlling) |
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Iodopropynyl Butylcarbamate
(Preservative) |
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1,2-Hexanediol
(Solvent) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Hydroxyphenyl Propionamide
(Antioxidant, Astringent, Bleaching, Skin Conditioning, Skin Protecting) |
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Caprylyl Alcohol
(Fragrance, Perfuming) |
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Hydroxyacetophenone
(Antioxidant) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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AROMA
(Flavouring) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
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