Schwarzkopf BC Bonacure Hairtherapy Color Save Shampoo is designed for daily cleansing of coloured-treated, bleached or highlighted hair. Seals and protects hair from colour fade, providing healthy colour brilliance. Gently cleanses colour-treated hair. Color stabilizer protects the hair against colour fade during the shampoo process.Apply to damp hair. Massage thoroughly, leave in for 1 to 2 minutes and repeat if necessary. Rinse and apply BC Bonacure Color Save Conditioner or Treatment. Leave the shampoo in for at least 1 minute to allow time for the ingredients to work.