Dark Spot Brightening Serum
The Koji White Dark Spot Brightening Serum is a serums, essence, ampoule. Our analysis of its 43 ingredients (26 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to dry skin.
The Koji White Dark Spot Brightening Serum is a serums, essence, ampoule. Our analysis of its 43 ingredients (26 low-risk) rates it Excellent (96/100). 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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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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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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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Kojic Acid
(Antioxidant) |
Good for Dry Skin
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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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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Potassium Methoxysalicylate
(Bleaching) |
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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
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Tetrasodium EDTA
(Chelating Agent) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Saccharomyces/Viscum Album Ferment Extract
(Skin Conditioning) |
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Lactobacillus/Soybean Ferment Extract
(Skin Conditioning) |
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1,2-Hexanediol
(Solvent) |
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Saccharomyces/Imperata Cylindrica Root Ferment Extract
(Emollient) |
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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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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Pentasodium Tetracarboxymethyl Acetylhydroxyprolyl Dipeptide-12
(Skin Conditioning) |
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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sh-Oligopeptide-1
(Skin Conditioning) |
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sh-Oligopeptide-2
(Skin Conditioning, Skin Protecting) |
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sh-Polypeptide-1
(Skin Conditioning) |
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sh-Polypeptide-11
(Skin Conditioning) |
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sh-Polypeptide-9
(Skin Conditioning) |
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Sodium Phosphate
(Buffering Agent) |
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Tripeptide-29
(Skin Conditioning) |
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Pentasodium Tetracarboxymethyl Dipeptide-51
(Skin Conditioning) |
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Glucose
(Flavoring Agent, Humectant, Skin Conditioning Agent Miscellaneous) |
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Chondrus Crispus Extract
(Skin Conditioning, Viscosity Controlling) |
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Oligopeptide-68
(Bleaching) |
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Glycine Soja Oil
(Perfuming, Skin Conditioning, Skin Conditioning Emollient) |
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Hydroxypropyltrimonium Hyaluronate
(Film Forming, Humectant) |
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Sodium Acetylated Hyaluronate
(Humectant) |
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Hyaluronic Acid
(Skin Conditioning, Viscosity Increasing Agent, Antistatic Agent, Humectant, Moisturising) |
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Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
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Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
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Potassium Hyaluronate
(Skin Conditioning) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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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Alternatives
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