Overnight Smoothing Serum
The Face Formula Overnight Smoothing Serum is a serums, essence, ampoule. Our analysis of its 24 ingredients (18 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
The Face Formula Overnight Smoothing Serum is a serums, essence, ampoule. Our analysis of its 24 ingredients (18 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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Cyclodextrin
(Absorbent, Chelating Agent) |
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Glycolic Acid
(Exfoliant, Ph Adjuster, Buffering Agent) |
Good for Oily Skin
Bad for Sensitive Skin
|
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Ethylhexyl Stearate
(Skin Conditioning, Emollient) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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C10-18 Triglycerides
(Emollient, 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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Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
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Tranexamic Acid
(Cosmetic Astringent, Skin Conditioning) |
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Glutathione
(Fragrance, Reducing) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
|
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Rosa Damascena Flower Water
(Masking, Skin Conditioning, Skin Protecting) |
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Citrus Aurantium Amara Flower water
(Fragrance, Skin Conditioning, Tonic) |
|
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Centaurea Cyanus Flower Extract
(Astringent, Skin Conditioning) |
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Hamamelis Virginiana Leaf Water
(Astringent, Skin Conditioning) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Caprylhydroxamic Acid
(Chelating Agent) |
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Tetrasodium Glutamate Diacetate
(Chelating Agent) |
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Dehydroacetic Acid
(Preservative) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Potassium Sorbate
(Fragrance, Preservative) |
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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.
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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