BC Hairtherapy Smooth Shine Shampoo cleanses nourishes & smoothes unmanageable hair for lasting frizz protection & a mirror-like gleam. It ensures your hair stays smooth for 24 hours & visibly boosts shine. This effective shampoo prevents unruly & frizzy hair using cationic polymers which use their positive charge to neutralise the negative charges on the hair surface; helping hair to stay tame smooth & straight. Apricot kernel oil smoothes the hair surface promoting a shiny healthy finish while amino cell rebuild technology penetrates deeply to repair your hair’s inner cell structure. Directions of use: Apply to damp hair & gently massage. Leave for 1-2 minutes & repeat if necessary. Rinse out & apply BC Smooth Shine Conditioner or BC Smooth Shine Leave-In Treatment depending on the hair’s needs.