Hwanyu Imperial Youth Emulsion
The History of Whoo Hwanyu Imperial Youth Emulsion is a emulsion. Our analysis of its 121 ingredients (76 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 Hwanyu Imperial Youth Emulsion is a emulsion. Our analysis of its 121 ingredients (76 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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Hydrogenated Polydecene
(Fragrance, Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
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Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Octyldodecyl Myristate
(Skin Conditioning Agent Occlusive, Emollient) |
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1,2-Hexanediol
(Solvent) |
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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Isocetyl Myristate
(Emollient, Skin Conditioning) |
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Polyglyceryl-3 Methylglucose Distearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Cetyl Ethylhexanoate
(Skin Conditioning, Emollient) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
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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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Serine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Polymethylsilsesquioxane
(Opacifying) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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PEG-10 Dimethicone/Vinyl Dimethicone Crosspolymer
(Stabilising, Viscosity Controlling) |
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Bacillus Ferment
(Skin Conditioning) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Adenosine
(Skin Conditioning) |
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Arachidyl Alcohol
(Emulsion Stabilising, Viscosity Increasing Agent, Emollient, Viscosity Controlling) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Theobroma Cacao Seed Extract
(Antioxidant) |
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Behenyl Alcohol
(Binding Agent, Emulsion Stabilising, Viscosity Increasing Agent, Binding, Emollient, Viscosity Controlling) |
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate
(Hair Conditioning, Skin Conditioning, Viscosity Controlling) |
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Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Arachidyl Glucoside
(Emulsifying, Surfactant) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Tremella Fuciformis Polysaccharide
(Emulsion Stabilising, Film Forming, Skin Conditioning) |
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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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Polygonum Multiflorum Root Extract
(Skin Conditioning) |
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Asparagus Cochinchinensis Root Extract
(Hair Conditioning, Skin Conditioning) |
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Polygonatum Odoratum Root Extract
(Skin Conditioning) |
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Andrographis Paniculata Extract
(Astringent, Skin Conditioning) |
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Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
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Panax Ginseng Root Extract
(Emollient, Hair Conditioning, Skin Protecting, Tonic) |
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Panax Ginseng Extract
(Antioxidant, Oral Care, Skin Conditioning) |
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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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ganoderma lucidum extract
(Skin Protecting) |
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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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Cordyceps Sinensis Extract
(Antioxidant, Emollient, Humectant, Skin Conditioning, Skin Protecting) |
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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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Cornus Officinalis Fruit Extract
(Skin Conditioning) |
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Angelica Dahurica Root Extract
(Skin Conditioning) |
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Belamcanda Chinensis Root Extract
(Skin Conditioning) |
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Eriobotrya Japonica Leaf Extract
(Skin Conditioning, Skin Protecting, Tonic) |
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Houttuynia Cordata Extract
(Skin Conditioning) |
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Ophiopogon Japonicus Root Extract
(Humectant, Skin Conditioning, Tonic) |
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Perilla Frutescens Leaf Extract
(Masking, Skin Conditioning) |
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Platycodon Grandiflorus Root Extract
(Antioxidant) |
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Prunus Armeniaca Kernel Extract
(Skin Conditioning) |
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Schizonepeta Tenuifolia Extract
(Skin Conditioning) |
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Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing) |
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Trichosanthes Kirilowii Root Extract
(Skin Protecting) |
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Tussilago Farfara Flower Extract
(Astringent, Skin Conditioning Emollient) |
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Thymus Vulgaris Extract
(Perfuming, Skin Conditioning) |
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Juglans Regia Seed Extract
(Skin Conditioning) |
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Cyperus Rotundus Root Extract
(Skin Conditioning) |
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Cassia Obtusifolia Seed Extract
(Skin Conditioning) |
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Chaenomeles Sinensis Fruit Extract
(Antioxidant, Astringent, Emollient, Hair Conditioning, Humectant, Skin Conditioning, Skin Protecting) |
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Eucommia Ulmoides Bark Extract
(Antioxidant, Skin Protecting) |
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Lycium Barbarum Fruit Extract
(Astringent, Hair Conditioning, Skin Conditioning) |
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Paeonia Lactiflora Root Extract
(Skin Conditioning) |
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Prunella Vulgaris Leaf Extract
(Skin Conditioning) |
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Zizyphus Jujuba Fruit Extract
(Skin Conditioning) |
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Schisandra Chinensis Fruit Extract
(Skin Conditioning) |
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Barm Extract
(Skin Conditioning) |
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Andrographolide
(Skin Conditioning) |
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Anemarrhena Asphodeloides Root Extract
(Skin Conditioning) |
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Atractylodes Japonica Rhizome Extract
(Skin Conditioning) |
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Saussurea Lappa Root Extract
(Skin Conditioning) |
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Bambusa Vulgaris Stem Extract
(Oral Care Agent) |
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Carthamus Tinctorius Seed Extract
(Skin Conditioning) |
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Cinnamomum Cassia Bark Extract
(Hair Conditioning, Masking, Oral Care Agent) |
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Citrus Unshiu Peel Extract
(Masking) |
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Coptis Japonica Root Extract
(Skin Conditioning) |
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Litchi Chinensis Seed Extract
(Skin Conditioning) |
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Dimocarpus Longan Fruit Extract
(Skin Conditioning) |
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Eugenia Caryophyllus Flower Extract
(Astringent, Fragrance, Oral Care, Tonic) |
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Ganoderma Lucidum Stem Extract
(Skin Conditioning) |
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Laminaria Japonica Extract
(Fragrance, Skin Protecting) |
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Angelica Gigas Root Extract
(Hair Conditioning, Hair Waving Or Straightening, Skin Conditioning) |
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Nelumbo Nucifera Seed Powder
(Skin Conditioning) |
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Paeonia Suffruticosa Root Extract
(Skin Protecting) |
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Phellodendron Amurense Bark Extract
(Skin Conditioning, Tonic) |
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Polygonum Aviculare Extract
(Emollient) |
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Poncirus Trifoliata Fruit Extract
(Skin Conditioning) |
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Prunus Persica Kernel Extract
(Moisturising, Skin Conditioning) |
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Rehmannia Glutinosa Root Extract
(Skin Conditioning) |
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Tricholoma Matsutake Extract
(Skin Conditioning) |
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Zanthoxylum Piperitum Fruit Extract
(Skin Conditioning) |
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Zingiber Officinale Root Extract
(Fragrance, Perfuming, Skin Conditioning, Tonic) |
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Punica Granatum Extract
(Astringent, Masking, Tonic) |
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Cimicifuga Racemosa Root Extract
(Antimicrobial, Antioxidant, Emollient, Humectant, Skin Conditioning, Skin Protecting) |
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Dioscorea Japonica Root Extract
(Skin Conditioning) |
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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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Glycine Soja Seed Extract
(Skin Conditioning) |
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Tuber Aestivum Extract
(Skin Protecting) |
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Panax Ginseng Leaf/Stem Extract
(Skin Conditioning) |
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Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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Trisodium EDTA
(Chelating Agent) |
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Dextrin
(Absorbent, Binding Agent, Bulking Agent, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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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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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
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Hydroxycitronellal
(Fragrance, 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.
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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