nonionic emulsifier
ISODECETH-5
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Isodeceth-5 is an ethoxylated isodecyl alcohol nonionic surfactant used as an emulsifier and solubilizer; safety relies on PEG purification standards and is generally acceptable in rinse-off use.
Skin benefits
- Effective nonionic emulsifier and solubilizer for cleansers and lotions
- Helps blend oils into water-based formulations
Known concerns
- PEG ethoxylates may carry trace 1,4-dioxane impurities
- Branched isodecyl alcohol feedstock not as widely characterized as linear PEG ethers
- Limited cosmetic-specific safety review for the isodeceth family
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related nonionic emulsifiers
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.