Polyquaternium-7 is a cationic copolymer providing conditioning, antistatique, and film-forming properties in shampoos, conditionneurs, and body wash formulations, improving combability and smoothness of hair. SUNCHEM supports international buyers with Polyquaternium-7 sourcing from qualified Chinese producers, avec une documentation de qualité, coordination des exportations, et soutien logistique.

