Vitamin C Niacinamide Brightening Eye Serum
The INNISFREE Vitamin C Niacinamide Brightening Eye Serum is a eye care. Our analysis of its 38 ingredients (31 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry skin.
The INNISFREE Vitamin C Niacinamide Brightening Eye Serum is a eye care. Our analysis of its 38 ingredients (31 low-risk) rates it Excellent (100/100). 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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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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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Diethoxyethyl Succinate
(Solvent) |
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3-O-ETHYL ASCORBIC ACID
(Skin Conditioning) |
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Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
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1,2-Hexanediol
(Solvent) |
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Trehalose
(Flavoring Agent, Humectant, Moisturising) |
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Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
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CI 77891
(Colorant) |
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Citrus Unshiu Fruit Water
(Hair Conditioning, Skin Conditioning) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Glyceryl Polymethacrylate
(Film Forming, Viscosity Controlling) |
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Mica
(Cosmetic Colorant, Opacifying) |
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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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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Dextrin
(Absorbent, Binding Agent, Bulking Agent, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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Carthamus Tinctorius Flower Extract
(Skin Conditioning) |
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Citrus Sphaerocarpa Peel Oil
(Skin Conditioning, Skin Conditioning Emollient) |
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Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
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Sodium Metaphosphate
(Buffering Agent, Chelating Agent, Oral Care Agent) |
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CI 77491
(Colorant, Cosmetic Colorant) |
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Citrus Unshiu Peel Extract
(Masking) |
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Tin Oxide
(Abrasive, Bulking Agent, Opacifying, Viscosity Controlling) |
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Cyclodextrin
(Absorbent, Chelating Agent) |
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Protease
(Lytic Agent, Skin Conditioning) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Acetyl Heptapeptide-4
(Humectant, Skin Conditioning) |
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Hexapeptide-9
(Skin Conditioning) |
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Acetyl Hexapeptide-8
(Humectant, Skin Conditioning) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Acetyl Octapeptide-3
(Humectant, Skin Conditioning) |
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Acetyl Tetrapeptide-2
(Skin Conditioning) |
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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
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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