Treat long, damaged hair to Matrix Total Results So Long Damage Shampoo, a reparative shampoo that expertly cleanses while strengthening every strand. Infused with Ceramide to help boost the strength of long hair, the shampoo gently lifts away dirt and impurities, and penetrates the hair fibre to restructure from within to reduce breakage and promote healthy hair growth. Long hair looks healthy and revived with enhanced shine. Suitable for colour-treated hair.