Description:Polyquaternium-7 polymer is widely used in cosmetic formulations as an excellent scalp conditioner. It has very specific effects as it soothes, works as an anti-static, and moisturizes the hair. Polyquaternium-7 detangles, facilitates combing, gives the hair better body, and improves hair dryness. Polyquaternium-7 is an excellent cationic conditioner in shampoo and shower gels. It will add softness and shine to dry hair.