Ingredient Polyquaternium-7

Polyquaternium-7 is an anti-static agent and film former that is found primarily in hair care products such as shampoos, conditioners, and hair sprays, but is also seen in bath soaps and cleansing products. It prevents the buildup of static electricity and forms a thin coating on the hair shaft that is absorbed by the hair, inhibiting the hair from absorbing moisture and creating frizz.