GenOptics Spot Essence Serum
The SK-II GenOptics Spot Essence Serum is a serums, essence, ampoule. Our analysis of its 37 ingredients (28 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to dry skin.
The SK-II GenOptics Spot Essence Serum is a serums, essence, ampoule. Our analysis of its 37 ingredients (28 low-risk) rates it Excellent (95/100). 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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Galactomyces Ferment Filtrate
(Humectant) |
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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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
|
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
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Triethylhexanoin
(Fragrance, Hair Conditioning, Antistatic Agent, Emollient, Masking, Refatting, Skin Conditioning, 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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Pentylene Glycol
(Skin Conditioning, Solvent) |
|
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Nylon-12
(Bulking Agent, Opacifying, Viscosity Controlling) |
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Phytosteryl/Octyldodecyl Lauroyl Glutamate
(Skin Conditioning) |
|
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Inositol
(Antistatic Agent, Hair Conditioning, Humectant) |
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Polymethylsilsesquioxane
(Opacifying) |
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Boron Nitride
(Slip Modifier, Absorbent, Opacifying, Skin Conditioning) |
|
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
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PEG-20 Sorbitan Cocoate
(Emulsifying) |
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Dimethicone/Vinyl Dimethicone Crosspolymer
(Viscosity Controlling) |
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
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PEG-11 Methyl Ether Dimethicone
(Hair Conditioning, Skin Conditioning, Surfactant Emulsifyingagent) |
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Polyacrylamide
(Binding Agent, Film Forming, Hair Fixing, Antistatic Agent, Binding) |
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Laureth-7
(Emulsifying, Surfactant) |
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Aminomethyl Propanol
(Ph Adjuster, Buffering Agent) |
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C13-14 Isoparaffin
(Emollient, Solvent) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
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Methylparaben
(Fragrance, Preservative) |
Paraben
|
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Hexyldecanol
(Skin Conditioning, Emollient, Humectant, Solvent) |
|
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
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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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Ascorbyl Glucoside
(Antioxidant) |
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Laminaria Saccharina Extract
(Skin Protecting) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
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Zea Mays Oil
(Fragrance, Hair Conditioning, Perfuming, Skin Conditioning, Surfactant Emulsifying) |
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Methicone
(Surface Modifier, Antistatic Agent, Emollient, Skin Conditioning) |
Silicone
|
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CI 77492
(Colorant, Cosmetic Colorant) |
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CI 75130
(Colorant) |
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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.
Ascorbyl Glucoside
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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