Super Aqua-Serum
The Guerlain Super Aqua-Serum is a serums, essence, ampoule. Our analysis of its 47 ingredients (32 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Guerlain Super Aqua-Serum is a serums, essence, ampoule. Our analysis of its 47 ingredients (32 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to 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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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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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Isohexadecane
(Skin Conditioning, Emollient, 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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Cera Alba
(Film Forming, Perfuming, Skin Conditioning Emollient, Surfactant Emulsifying) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Steareth-20
(Sufactant, Emulsifying, Surfactant) |
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Jojoba Esters
(Emollient, Moisturising, Skin Conditioning, Soothing) |
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C12-15 Alkyl Benzoate
(Skin Conditioning, Emollient, Antimicrobial) |
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Caprylic/Capric/Succinic Triglyceride
(Emollient, Emulsifying, Skin Conditioning) |
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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Polymethyl Methacrylate
(Film Forming) |
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Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning) |
Good for Dry Skin
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Stearyl Alcohol
(Emulsion Stabilising, Fragrance, Emulsifying, Surfactant, Foambooster, Viscosity Increasing Agent, Emollient, Foam Boosting, Masking, Opacifying, Refatting, 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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Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent) |
Bad for Sensitive Skin
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Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Laureth-23
(Cleansing, Emulsifying, Surfactant) |
Bad for Oily Skin
|
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
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Polyacrylate-13
(Film Forming) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
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Stearalkonium Hectorite
(Suspending Agent Nonsurfactant, Gel Forming, Viscosity Controlling) |
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PARFUM
(Fragrance, Perfuming) |
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Polyisobutene
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling) |
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Viola Tricolor Extract
(Emollient, Skin Protecting, Soothing) |
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MALVA SYLVESTRIS EXTRACT
(Astringent, Skin Conditioning, Skin Conditioning Emollient, Smoothing, Soothing) |
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Propylene Carbonate
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Centella Asiatica Leaf Extract
(Skin Conditioning) |
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Adenosine
(Skin Conditioning) |
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Citronellol
(Fragrance, Masking) |
Allergens
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Sodium Carrageenan
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Antistatic Agent, Binding, Viscosity Controlling) |
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Nymphaea Odorata Root Extract
(Refreshing, Tonic) |
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Maris Sal
(Skin Conditioning) |
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BHT
(Antioxidant, Fragrance, Masking) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
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.
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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