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Stabilizer

UNDECETH-40

CAS 127036-24-2
70

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A cleansing surfactant that helps remove dirt and oil from skin.

Undeceth-40 is an emulsion stabilizer that helps keep the oil and water phases of products blended together consistently. Key benefits include conditioning.

Function

EMULSION STABILISING, SKIN CONDITIONING, SURFACTANT - CLEANSING

Skin benefits

  • Conditioning

Known concerns

  • May be drying with overuse

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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Check your shelf

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Scan any cosmetic product with LuxSense to see if it contains UNDECETH-40 and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.