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surfactant

Cocamidopropyl Hydroxysultaine

Generally safe·Strong evidence

An amphoteric (zwitterionic) surfactant derived from coconut oil that works well with other cleansers and is milder than anionic surfactants alone. It is widely used in gentle shampoos and body washes with a good safety profile in cosmetic use.

Questions

Is cocamidopropyl hydroxysultaine harsh on skin?
Cocamidopropyl hydroxysultaine is an amphotheric (mild) surfactant derived from coconut oil, designed to clean without the irritation of stronger detergents. Published data on irritation potential is favorable at typical use levels, though any cleanser can irritate sensitive skin depending on formulation and individual response.
Why is cocamidopropyl hydroxysultaine in my cleanser?
This ingredient is chosen for its ability to remove oils and dirt while maintaining skin's natural barrier. It's gentler than many traditional soaps and anionic surfactants, making it popular in face and body washes.

Products with Cocamidopropyl Hydroxysultaine

References

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.