Sébium Gel moussant
The Bioderma Sébium Gel moussant is a emulsion. Our analysis of its 20 ingredients (16 low-risk) rates it Excellent (91/100). 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 Bioderma Sébium Gel moussant is a emulsion. Our analysis of its 20 ingredients (16 low-risk) rates it Excellent (91/100). 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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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Rhamnose
(Flavoring Agent, Fragrance, Humectant, Masking) |
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Mannitol
(Binding Agent, Flavoring Agent, Humectant, Binding, Masking, Moisturising, Skin Conditioning) |
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Methylpropanediol
(Solvent) |
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Sodium Cocoamphoacetate
(Hair Conditioning, Sufactant, Foam Boosting, Foaming) |
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Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
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Ginkgo Biloba Leaf Extract
(Skin Conditioning) |
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Xylitol
(Flavoring Agent, Humectant, Skin Conditioning) |
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Water
(Solvent) |
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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Fructooligosaccharides
(Humectant, Skin Conditioning) |
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Laureth-2
(Cleansing, Emulsifying, Surfactant) |
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Sodium Laureth Sulfate
(Cleansing, Emulsifying, Foaming, Surfactant) |
Bad for Oily Skin
Sulfate
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Potassium Sorbate
(Fragrance, Preservative) |
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PEG-90 Glyceryl Isostearate
(Cleansing) |
Fungal Acne Trigger
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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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Zinc Sulfate
(Cosmetic Astringent, Cosmetic Biocide, Oral Care Agent, Antimicrobial, Antiplaque) |
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Fragrance
(Deodorant, Masking, Perfuming) |
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Copper Sulfate
(Skin Conditioning) |
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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