The hair-stimulating Revita Shampoo delivers superior results for men and women concerned with hair loss and hair thinning. The shampoo is formulated to maintain scalp vitality and protect against follicular dysfunction, achieving the best results in a short period of time. Scientifically proven ingredients of the highest quality and efficacy include Dht-reducer caffeine, as well as biotin, which is essential for optimal hair health. Revita Shampoo is suitable for all hair types and safe for color-treated hair. The formula works best, synergically, with Spectral.dnc-n (sold separately) for optimal results.