L'Oreal Professionnel Silver Shampoo 1500mlLoreal Silver shampoo gives clarity and shine for grey and white hair. Amino acids work to maintain the condition of white and grey hair, retaining a purity and natural sheen which gives your hair a healthy look and feel. With the specific anti yellow action Silver shampoo may also be used for reducing unwanted yellow tones of pre lightened, tinted blonde hair or highlights.