INCI: polyester-11
Kerazyne is a novel polymeric conditioning additive for hair care. It is a polyesteramine - with the emolliency and gloss characteristic of an ester, and the cationic activity of an amine. It has novel esthetics that are unlike the feel of any polymeric conditioning agent. It is highly hydrophobic and lubricious. Kerazyne provides much more intensive conditioning than standard conditioning additives such as polyquaternium polymers and amodimethicone. It reduces static charge, improves feel and improves combability.