Radiance Up Antioxidant Serum
The Y.O.U Radiance Up Antioxidant Serum is a serums, essence, ampoule. Our analysis of its 43 ingredients (32 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin.
The Y.O.U Radiance Up Antioxidant Serum is a serums, essence, ampoule. Our analysis of its 43 ingredients (32 low-risk) rates it Excellent (97/100). 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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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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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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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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3-O-ETHYL ASCORBIC ACID
(Skin Conditioning) |
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Hydroxyethyl Urea
(Hair Conditioning, Humectant, Skin Conditioning) |
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Hydroxyacetophenone
(Antioxidant) |
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1,2-Hexanediol
(Solvent) |
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Zea Mays Starch
(Abrasive, Absorbent, Anticaking, Skin Protecting, Viscosity Controlling) |
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
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Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking) |
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Hydrolyzed Corn Starch Octenylsuccinate
(Absorbent, Binding, Film Forming) |
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Hydrolyzed Corn Starch
(Binding, Humectant, Skin Conditioning, Viscosity Controlling) |
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Polyacrylate Crosspolymer-6
(Emulsion Stabilising, Viscosity Controlling) |
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BUTYROSPERMUM PARKII BUTTER EXTRACT
(Skin Conditioning) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Cocamidopropyl Dimethylamine
(Antistatic Agent, Emulsifying, Hair Conditioning, Surfactant) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
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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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Phenylethyl Resorcinol
(Antioxidant) |
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Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent) |
Bad for Sensitive Skin
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glycyrrhiza glabra root extract
(Bleaching, Perfuming, Skin Conditioning, Skin Conditioning Emollient, Smoothing, Soothing) |
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PEG-14M
(Binding Agent, Emulsion Stabilising, Viscosity Increasing Agent) |
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Decarboxy Carnosine HCl
(Skin Conditioning, Antistatic Agent, Hair Conditioning) |
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cocos nucifera oil
(Fragrance, Hair Conditioning, Perfuming, Skin Conditioning) |
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Isopropyl Palmitate
(Binding Agent, Fragrance, Skin Conditioning, Emollient, Antistatic Agent, Binding, Perfuming, Solvent) |
Bad for Oily Skin
Fungal Acne Trigger
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Citrus Limon Fruit Oil
(Astringent, Tonic) |
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Pelargonium Graveolens Flower Oil
(Masking) |
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Citrus Aurantium Bergamia Fruit Oil
(Fragrance, Perfuming) |
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Astragalus Membranaceus Root Extract
(Emollient, Skin Conditioning) |
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Palmitoyl Tripeptide-5
(Skin Conditioning) |
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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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Camellia Japonica Flower Extract
(Emollient, Skin Conditioning) |
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Saposhnikovia Divaricata Root Extract
(Antimicrobial) |
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Calendula Officinalis Flower Extract
(Masking, Perfuming, Skin Conditioning) |
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Albizia Julibrissin Flower Extract
(Skin Conditioning) |
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Gastrodia Elata Root Extract
(Skin Conditioning) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Gentiana Scabra Root Extract
(Skin Conditioning) |
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.
3-O-ETHYL ASCORBIC ACID
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
OTC leave-on AHAs are usually 5–10%. The effect also depends on pH and free-acid value, not the percentage alone.
Lactic Acid
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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