Polyquaternium 7

Polyquaternium 7 is a water-soluble cationic copolymer conditioner for hair and skin.  In hair care, it provides very good detangling and provides slip for easier wet-combing.   It also provides shine and softness to dry hair and adds rich, creamy foam to shampoos and shower gels.

Polyquaternium 7 helps prevent frizzing of hair as it forms a thin film on the surface of hair strands, forming a barrier and preventing static.