Black Sugar Perfect PHA Ampoule
The SKINFOOD Black Sugar Perfect PHA Ampoule is a serums, essence, ampoule. Our analysis of its 44 ingredients (26 low-risk) rates it Excellent (96/100). 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.
The SKINFOOD Black Sugar Perfect PHA Ampoule is a serums, essence, ampoule. Our analysis of its 44 ingredients (26 low-risk) rates it Excellent (96/100). 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.
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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Gluconolactone
(Fragrance, Humectant, 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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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
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Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
|
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Potassium Hydroxide
(Ph Adjuster, Buffering Agent) |
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Sucrose
(Flavoring Agent, Humectant, Skin Conditioning, Soothing) |
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Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
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1,2-Hexanediol
(Solvent) |
|
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Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent) |
Bad for Sensitive Skin
|
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Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
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Hydroxyacetophenone
(Antioxidant) |
|
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Succinic Acid
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
|
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Polyglyceryl-10 Laurate
(Skin Conditioning, Emulsifying, Surfactant) |
|
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Sodium Acrylates Copolymer
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Opacifying, Viscosity Controlling) |
|
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Galactomyces Ferment Filtrate
(Humectant) |
Fungal Acne Trigger
|
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Bifida Ferment Lysate
(Skin Conditioning) |
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Capryloyl Salicylic Acid
(Skin Conditioning) |
|
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
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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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Salicylic Acid
(Antiacne Agent, Antidandruff Agent, Corn/Callus/Wart Remover, Denaturant, Exfoliant, Fragrance, Hair Conditioning, Skin Conditioning, Keratolytic, Masking, Preservative) |
Good for Oily Skin
Bad for Sensitive Skin
|
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Lactobacillus Ferment Lysate
(Skin Conditioning) |
|
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
|
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
|
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
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Panax Ginseng Root Extract
(Emollient, Hair Conditioning, Skin Protecting, Tonic) |
|
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Rice Ferment Filtrate
(Skin Conditioning) |
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CARICA PAPAYA FRUIT EXTRACT
(Skin Conditioning) |
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Vigna Radiata Seed Extract
(Skin Conditioning) |
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Pyrus Malus Fruit Extract
(Skin Conditioning) |
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Citrus Aurantium Dulcis Fruit Extract
(Fragrance, Skin Conditioning) |
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CITRUS AURANTIFOLIA FRUIT EXTRACT
(Skin Conditioning) |
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Citrus Limon Fruit Extract
(Fragrance, Skin Conditioning) |
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Sesamum Indicum Seed Extract
(Hair Conditioning, Skin Conditioning, Smoothing, Soothing) |
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Glycine Max Seed Extract
(Hair Conditioning, Skin Conditioning, Skin Protecting) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
|
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Oryza sativa extract
(Abrasive, Absorbent, Bulking, Hair Conditioning, Skin Conditioning) |
|
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Vitis Vinifera Fruit Extract
(Skin Conditioning) |
|
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Avena sativa Kernel Extract
(Abrasive, Antioxidant, Skin Conditioning, Skin Conditioning Emollient) |
|
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PARFUM
(Fragrance, Perfuming) |
|
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
|
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
Low-strength topical salicylic acid (BHA) is generally considered fine. Caution is usually reserved for high-strength leave-on products and salicylic peels.
This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.
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
Salicylic acid is OTC-capped at 2%; 0.5–2% is the usual leave-on range. Much below that it acts more as a soothing agent than an exfoliant.
Capryloyl Salicylic Acid, Salicylic Acid
OTC leave-on AHAs are usually 5–10%. The effect also depends on pH and free-acid value, not the percentage alone.
Lactic 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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