Dodécyl diméthyl bétaïne (lauryl betaine) is an amphoteric surfactant combining anionic carboxylate and cationic quaternary ammonium groups in a single molecule, apportant une excellente douceur, foam-building, and conditioning properties. It is widely used in personal care products as a mild co-surfactant compatible with all charge types. SUNCHEM supports international buyers with Dodecyl dimethyl betaine sourcing from qualified Chinese producers, avec une documentation de qualité, coordination des exportations, et soutien logistique.

