Silk Theraphy Trio BioSilk Silk Therapy Shampoo and Conditioner BioSilk Silk Therapy System nourishes normal to dry hair and leaves it soft, shiny and looking luxurious. It is ideal for all hair types, leaving it healthy and manageable. BioSilk Silk Therapy & 8226; Leave in replenishing ; reconstructing treatment & 8226; Ideal for all hair types & 8226; Fills any voids in cuticle layer & 8226; Helps temporarily split ends & 8226; Provides incredible shine