Wella SP 1.5 Energy Shampoo is a gentle shampoo to help prevent hair loss. It contains pro vitamin B5 to help strengthen your hair & menthol to refresh & stimulate your scalp. It also contains the highly effective Maxximum Complex ingredient that works to reduce hereditary & temporary hair loss by up to 37% & plays an important part in maintaining healthy hair growth. This shampoo will help to regulate the moisture balance & increase the vitality of your fragile hair.