Serum ISO Biotic
The Mediceutics Serum ISO Biotic is a serums, essence, ampoule. Our analysis of its 23 ingredients (18 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Mediceutics Serum ISO Biotic is a serums, essence, ampoule. Our analysis of its 23 ingredients (18 low-risk) rates it Excellent (98/100). 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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Isopentyldiol
(Solvent) |
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Triethyl Citrate
(Fragrance, Plasticizer, Antioxidant, Deodorant, Masking, Solvent) |
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Alpha-Glucan Oligosaccharide
(Cleansing, Skin Conditioning, Smoothing) |
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Xylitylglucoside
(Humectant, Skin Conditioning) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Anhydroxylitol
(Humectant, Skin Conditioning) |
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Polymnia Sonchifolia Root Juice
(Skin Conditioning) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Xylitol
(Flavoring Agent, Humectant, Skin Conditioning) |
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative) |
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Bisabolol
(Fragrance, Skin Conditioning, Soothing) |
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PARFUM
(Fragrance, Perfuming) |
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Carrageenan | |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, 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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o-Cymen-5-ol
(Cosmetic Biocide, Preservative) |
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Tetrasodium EDTA
(Chelating Agent) |
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Lactobacillus
(Skin Conditioning) |
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Chlorella Vulgaris Extract
(Skin Conditioning) |
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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.
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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