Wella SP Men Maxximum Tonic is a luxurious treatment to fight hair loss in men. This luxurious hair tonic can reduce congenital hair loss by up to 50% and works by stimulating the blood flow of the scalp. Infused with Caffeine and Biotin, Men Maxximum Tonic extends the lifecycle of the affected hair by strengthening it and restoring natural health and vitality. Did you know? Giving outstanding results in as little as 3 months, Wella SP Men Maxximum Tonic is best used alongside Men Maxximum Shampoo