Cocamidopropyl Betaine
Fine
Official INCI name
A mild cleanser usually paired with sulfates to soften them. Rarely, impurities in it cause allergy.
What it does
Surfactant or cleanser. Lifts oil and dirt so they rinse away; makes foam.
“Cocamidopropyl Betaine” is its name in the EU glossary of common ingredient names (no. 7071), the names labels in the EU must use. © European Union, EUR-Lex.