Cheonyuldan Ultimate Rejuvenating Overnight Mask
The History of Whoo Cheonyuldan Ultimate Rejuvenating Overnight Mask is a leave on & sleeping mask. Our analysis of its 128 ingredients (85 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The History of Whoo Cheonyuldan Ultimate Rejuvenating Overnight Mask is a leave on & sleeping mask. Our analysis of its 128 ingredients (85 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive 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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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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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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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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limnanthes alba seed oil
(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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Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling) |
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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1,2-Hexanediol
(Solvent) |
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Hydrogenated Polydecene
(Fragrance, Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
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Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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PCA Dimethicone
(Hair Conditioning, Skin Conditioning) |
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PEG-40 Stearate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Trehalose
(Flavoring Agent, Humectant, Moisturising) |
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Octyldodecanol
(Fragrance, Skin Conditioning, Emollient, Perfuming, Solvent) |
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Sorbitan Stearate
(Fragrance, Emulsifying, Surfactant) |
Fungal Acne Trigger
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Phytosteryl/Octyldodecyl Lauroyl Glutamate
(Skin Conditioning) |
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Serine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Jojoba Esters
(Emollient, Moisturising, Skin Conditioning, Soothing) |
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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Hydrogenated Olive Oil Unsaponifiables
(Hair Conditioning, Skin Conditioning, Emollient) |
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Stearic Acid
(Fragrance, Sufactant, Emulsifying, Surfactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Stearic Acid., Emulsion Stabilising, Masking, Refatting) |
Bad for Oily Skin
Fungal Acne Trigger
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Isohexadecane
(Skin Conditioning, Emollient, Solvent) |
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Lactobacillus Ferment
(Skin Conditioning) |
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Curcuma Longa Root Extract
(Fragrance, Perfuming) |
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Nylon-12
(Bulking Agent, Opacifying, Viscosity Controlling) |
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Octyldodecyl Xyloside
(Emulsifying, Surfactant) |
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PEG-30 Dipolyhydroxystearate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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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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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Sucrose Stearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
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glycyrrhiza glabra root extract
(Bleaching, Perfuming, Skin Conditioning, Skin Conditioning Emollient, Smoothing, Soothing) |
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Dioscorea Japonica Root Extract
(Skin Conditioning) |
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Panax Ginseng Root Extract
(Emollient, Hair Conditioning, Skin Protecting, Tonic) |
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Typha Angustifolia Spike Extract
(Skin Conditioning) |
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Paeonia Lactiflora Root Extract
(Skin Conditioning) |
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Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing) |
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Cinnamomum Cassia Bark Extract
(Hair Conditioning, Masking, Oral Care Agent) |
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Atractylodes Japonica Rhizome Extract
(Skin Conditioning) |
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Ophiopogon Japonicus Root Extract
(Humectant, Skin Conditioning, Tonic) |
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Zizyphus Jujuba Fruit Extract
(Skin Conditioning) |
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Saposhnikovia Divaricata Root Extract
(Antimicrobial) |
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Zingiber Officinale Root Extract
(Fragrance, Perfuming, Skin Conditioning, Tonic) |
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Linoleic Acid
(Fragrance, Hair Conditioning, Skin Conditioning, Sufactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Linoleic Acid., Antistatic Agent, Emollient) |
Fungal Acne Trigger
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Palmitic Acid
(Fragrance, Opacifying, Sufactant, Surfactant Emulsifying Agentsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Palmitic Acid., Emollient) |
Bad for Oily Skin
Fungal Acne Trigger
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Angelica Gigas Root Extract
(Hair Conditioning, Hair Waving Or Straightening, Skin Conditioning) |
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Polygonatum Officinale Rhizome/Root Extract
(Skin Conditioning) |
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Asparagus Cochinchinensis Root Extract
(Hair Conditioning, Skin Conditioning) |
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Polygonum Multiflorum Root Extract
(Skin Conditioning) |
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Paeonia Suffruticosa Root Extract
(Skin Protecting) |
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Angelica Acutiloba Root Extract
(Skin Conditioning) |
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Phellinus Linteus Extract
(Skin Conditioning) |
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Plantago Asiatica Extract
(Skin Conditioning) |
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Prunus Persica Kernel Extract
(Moisturising, Skin Conditioning) |
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Chrysanthellum Indicum Extract
(Skin Conditioning) |
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Lonicera Japonica Flower Extract
(Skin Conditioning) |
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Carthamus Tinctorius Flower Extract
(Skin Conditioning) |
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Polygonatum Sibiricum Rhizome Extract
(Skin Conditioning) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Xylose
(Flavoring Agent, Fragrance, Humectant, Masking, Skin Conditioning) |
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Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
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Punica Granatum Fruit Extract
(Skin Conditioning) |
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Sodium Bicarbonate
(Abrasive, Buffering Agent, Deodorant, Oral Care Agent, Oral Health Care Drug, Phadjuster, Skin Protecting) |
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Cimicifuga Racemosa Root Extract
(Antimicrobial, Antioxidant, Emollient, Humectant, Skin Conditioning, Skin Protecting) |
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Lithospermum Erythrorhizon Root Extract
(Skin Conditioning) |
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Trifolium Pratense Leaf Extract
(Antioxidant, Skin Conditioning) |
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Angelica Tenuissima Root Extract
(Skin Conditioning) |
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Cnidium Officinale Root Extract
(Skin Conditioning) |
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Cuscuta Australis Seed Extract
(Skin Conditioning) |
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Cyperus Rotundus Root Extract
(Skin Conditioning) |
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Gardenia Florida Fruit Extract
(Skin Conditioning) |
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Glycine Soja Seed Extract
(Skin Conditioning) |
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Ledebouriella Divaricata Root Extract
(Skin Conditioning) |
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Lycium Chinense Fruit Extract
(Antioxidant) |
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Oyster Shell Extract | |
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Poria Cocos Sclerotium Extract
(Astringent) |
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Prunus Armeniaca Kernel Extract
(Skin Conditioning) |
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Rehmannia Chinensis Root Extract
(Skin Conditioning, Tonic) |
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Sesamum Indicum Seed Extract
(Hair Conditioning, Skin Conditioning, Smoothing, Soothing) |
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Trichosanthes Kirilowii Root Extract
(Skin Protecting) |
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Viscum Album Extract
(Nail Conditioning, Skin Conditioning, Soothing) |
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CI 77480
(Colorant) |
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Glucose
(Flavoring Agent, Humectant, Skin Conditioning Agent Miscellaneous) |
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ganoderma lucidum extract
(Skin Protecting) |
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Brassica Napus Sprout Extract
(Humectant, Skin Conditioning) |
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Brassica Oleracea Italica Sprout Extract
(Skin Conditioning, Skin Conditioning Emollient) |
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Potassium Chloride
(Viscosity Increasing Agent, Viscosity Controlling) |
Bad for Oily Skin
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Astragalus Membranaceus Root Extract
(Emollient, Skin Conditioning) |
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Cornus Officinalis Fruit Extract
(Skin Conditioning) |
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Hemerocallis Fulva Flower Extract
(Skin Conditioning) |
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Platycodon Grandiflorus Root Extract
(Antioxidant) |
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Sodium Phosphate
(Buffering Agent) |
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Sodium Pyruvate
(Skin Conditioning) |
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Calcium Chloride
(Cosmetic Astringent, Viscosity Increasing Agent, Viscosity Controlling) |
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Saccharomyces Lysate
(Skin Conditioning) |
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Quercetin
(Antioxidant, Skin Conditioning) |
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Beta-Sitosterol
(Emulsion Stabilising, Masking, Skin Conditioning, Stabilising) |
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Ursolic Acid
(Fragrance, Skin Conditioning, Masking, Perfuming) |
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Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial) |
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Rosmarinic Acid
(Antioxidant, Soothing) |
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Cedrol
(Fragrance, Skin Conditioning, Emollient, Skin Conditioning Agent Occlusive, Masking) |
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Trisodium EDTA
(Chelating Agent) |
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Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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CI 77891
(Colorant) |
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Mica
(Cosmetic Colorant, Opacifying) |
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CI 77491
(Colorant, Cosmetic Colorant) |
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PARFUM
(Fragrance, Perfuming) |
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Hydroxycitronellal
(Fragrance, Masking) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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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.
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