Radiance Glow Illuminating Serum

Y.O.U

Where to buy Possibly in stock

About this product

The Y.O.U Radiance Glow Illuminating Serum is a serums, essence, ampoule. Our analysis of its 41 ingredients (33 low-risk) rates it Excellent (99/100). 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.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
41
Low-risk
33
Fragrance
Contains fragrance
Origin
Indonesia

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 12/5
Good for dry skin
Dipotassium Glycyrrhizate Methyl Gluceth-20 Betaine Ascorbyl Tetraisopalmitate Isohexadecane Caprylyl Glycol Butylene Glycol Sodium Hyaluronate Propylene Glycol Hydroxyethyl Urea Dimethicone Dihydroxypropyl Arginine HCl
Caution for dry skin
PPG-24-Glycereth-24 Steareth-2 Steareth-21 PEG-40 Stearate PEG-40 Hydrogenated Castor Oil
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Magnesium Ascorbyl Phosphate
Sensitive Skin 4/6
Good for sensitive skin
Magnesium Ascorbyl Phosphate Ascorbyl Tetraisopalmitate Hydroxyacetophenone Dimethicone
Caution for sensitive skin
Butylene Glycol Propylene Glycol 4-t-Butylcyclohexanol Sodium Benzoate PEG-40 Hydrogenated Castor Oil Phenoxyethanol

Ingredients list

41 total
Lower hazard (1) Higher hazard (4)
All41 Skin Conditioning27 Humectant12 Solvent7 Hair Conditioning6 Fragrance6 Viscosity Controlling6 Surfactant5 Emulsifying5
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
PPG-24-Glycereth-24
(Solvent, Emulsifying, Surfactant)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
A
Methyl Gluceth-20
(Humectant, Moisturising)
1
Hydroxyethyl Urea
(Hair Conditioning, Humectant, Skin Conditioning)
1
A
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing)
1
Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
(Emulsion Stabilising, Hair Conditioning, Humectant, Skin Conditioning, Skin Conditioning Emollient)
Sodium Hexeth-4 Carboxylate
(Cleansing, Surfactant Cleansing, Surfactant Hydrotrope)
3
B
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
B
Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling)
Cucumis Melo Fruit Extract
(Skin Conditioning)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
1
Hydroxyacetophenone
(Antioxidant)
3
A
Aminomethyl Propanol
(Ph Adjuster, Buffering Agent)
Glycine Soja Seed Extract
(Skin Conditioning)
1
Corallina Officinalis Extract
(Skin Conditioning)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
Dihydroxypropyl Arginine HCl
(Hair Conditioning, Humectant, Skin Conditioning)
1
Polymethylsilsesquioxane
(Opacifying)
3
A
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning)
Silicone
Silicone
1
B
Isohexadecane
(Skin Conditioning, Emollient, Solvent)
3
B
PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming)
Fungal Acne
Fungal Acne Trigger
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
1
4-t-Butylcyclohexanol
(Masking, Perfuming)
1
Caprylhydroxamic Acid
(Chelating Agent)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
PARFUM
(Fragrance, Perfuming)
3
A
PEG-40 Stearate
(Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
A
Cetearyl Methicone
(Skin Conditioning)
Silicone
Silicone
3
B
Steareth-2
(Emulsifying, Surfactant)
3
B
Steareth-21
(Sufactant, Emulsifying, Surfactant)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
3
A
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking)
1
10-Hydroxydecanoic Acid
(Skin Conditioning)
1
A
Magnesium Ascorbyl Phosphate
(Antioxidant)
3-O-ETHYL ASCORBIC ACID
(Skin Conditioning)
Prunus Yedoensis Leaf Extract
(Skin Conditioning)
1
Ascorbyl Tetraisopalmitate
(Antioxidant, Skin Conditioning, Emollient)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Butylene Glycol
Skin Conditioning, Humectant
Methyl Gluceth-20
Humectant, Moisturising
Hydroxyethyl Urea
Humectant, Skin Conditioning
Niacinamide
Skin Conditioning
Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
Humectant, Skin Conditioning
Propylene Glycol
Humectant, Skin Conditioning

Benefits

Good for dry skin
Good for oily/acne-prone skin

Concerns

Contains paraben
Contains silicone
Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
PPG-24-Glycereth-24
Solvent, Emulsifying
Low-hazard ingredient.Read moreShow less
EWG 1 SolventEmulsifyingSurfactant
Methyl Gluceth-20
Humectant, Moisturising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A HumectantMoisturising
Hydroxyethyl Urea
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioningHumectantSkin conditioning
Niacinamide
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningSmoothing
Bis-Ethoxydiglycol Cyclohexane 1,4-Dicarboxylate
Emulsion stabilising, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingHair conditioningHumectantSkin conditioningSkin conditioning - emollient
Sodium Hexeth-4 Carboxylate
Cleansing, Surfactant cleansing
Limited public safety data.Read moreShow less
EWG N/A CleansingSurfactant cleansingSurfactant hydrotrope
Betaine
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningHumectantAntistatic agentSkin conditioningViscosity controlling
Cucumis Melo Fruit Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
Hydroxyacetophenone
Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 Antioxidant
Aminomethyl Propanol
Ph adjuster, Buffering agent
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Ph adjusterBuffering agent
Glycine Soja Seed Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Corallina Officinalis Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
+ 18 more — see the full ingredients list above
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Propylene Glycol
Fragrance, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceHumectantSkin-conditioningagent - miscellaneousSolventViscosity decreasing agentSkin conditioningViscosity controlling Good for Dry Skin
Dimethicone
Antifoaming agent, Skin protecting
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Antifoaming agentSkin protectingEmollientSkin conditioning Silicone
PEG-40 Hydrogenated Castor Oil
Fragrance, Emulsifying
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceEmulsifyingSurfactantPerfuming Fungal-acne trigger
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
PEG-40 Stearate
Emulsifying, Surfactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A EmulsifyingSurfactant Fungal-acne trigger
Cetearyl Methicone
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioning Silicone
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning works well: Antioxidants like vitamin C pair well with daytime use under sunscreen.

General guidance from this product's category and active ingredients — always follow the directions on the package.

Trust & honesty

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Vitamin C (ascorbic) 5–20%

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.

Magnesium Ascorbyl Phosphate, 3-O-ETHYL ASCORBIC ACID, Ascorbyl Tetraisopalmitate

Niacinamide 2–5% (up to 10%)

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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