Revita the most efficient hair growth stimulating shampoo available in the market is the final result of DS Laboratories efforts on cutting edge research. Revita is a powerful & unique combination of active ingredients specially designed to maintain scalp vitality & act on follicle dysfunctions in order to achieve the best results in short periods of time. To improve the efficiency of this synergic combination DS Laboratories developed a unique chemical free extraction process that keeps original properties & clinical efficiency of final components. Through gentle mechanical compression Revita compounds are obtained as pure & chemically preserved active molecules. Directions for use: After applying Revita with a gentle massage you should leave it on the scalp from 5 to 10 minutes before rinsing. Revita should be used on a daily basis.