Surfactant
SODIUM LANETH SULFATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cleansing or emulsifying helper that improves product performance, but can be a bit drying on sensitive skin.
This is a sulfated ethoxylated lanolin-derived surfactant used for cleansing and foam support. Ingredients in this family can work well in rinse-off formulas, but they are more drying and irritation-prone than bland emollients, and lanolin-related materials may be troublesome for allergy-prone users.
Function
Skin benefits
- Helps keep skin soft and smooth
Known concerns
- Can be drying or irritating, especially in leave-on use.
- Lanolin-related materials may bother allergy-prone users.
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related surfactants
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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.