Multi-Peptide Eye Serum
The Ordinary Multi-Peptide Eye Serum is a emulsion. Our analysis of its 34 ingredients (26 low-risk) rates it Excellent (96/100).
The Ordinary Multi-Peptide Eye Serum is a emulsion. Our analysis of its 34 ingredients (26 low-risk) rates it Excellent (96/100).
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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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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Acetyl Glucosamine
(Skin Conditioning) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Palmitoyl Tripeptide-38
(Skin Conditioning) |
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Acetyl Tetrapeptide-5
(Humectant) |
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Myristoyl Nonapeptide-3
(Skin Conditioning) |
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Dipeptide Diaminobutyroyl Benzylamide Diacetate
(Skin Conditioning) |
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Caffeine
(Fragrance, Skin Conditioning, Masking) |
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Epigallocatechin Gallatyl Glucoside
(Antioxidant, Skin Conditioning) |
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Gallyl Glucoside
(Antioxidant, Skin Conditioning) |
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Fraxinus Excelsior Bark Extract
(Skin Conditioning) |
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Silanetriol
(Hair Conditioning) |
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Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Hydroxymethoxyphenyl Decanone
(Skin Conditioning) |
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Propyl Gallate
(Antioxidant, Fragrance, Perfuming) |
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Hydroxypropyl Cyclodextrin
(Chelating Agent, Emulsion Stabilising, Masking, Skin Conditioning) |
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Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, 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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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Glycolic Acid
(Exfoliant, Ph Adjuster, Buffering Agent) |
Good for Oily Skin
Bad for Sensitive Skin
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Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Trisodium Ethylenediamine Disuccinate
(Chelating Agent) |
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Dehydroacetic Acid
(Preservative) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
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.
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.
Glycolic 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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