Ingredient library
Coconut-derived mild surfactant
INCI: Cocamidopropyl Betaine
A gentle co-surfactant that builds soft foam and helps lift makeup and oil while lowering the overall irritation potential of the cleansing system.
Evidence and limitations
Its use as a mildness-boosting secondary surfactant is established cosmetic-science consensus; note it is a recognised, if uncommon, contact allergen, which is why it sits at a low supporting level.