Zenagen Revolve Treatment for Men is a shampoo-based hair therapy system that reverses thinning, shedding and male pattern baldness with five-minute treatments every other day. The all-natural formula optimizes scalp, hair, and roots, cleansing the hair follicles of DHT and future production and buildup. Zenagen Revolve can be used by all hair types, safe for all ages, and is available in top salon professional salons and distributors. Zenagen is a professional brand of performance hair care products