NioxinCleanserSystem 5 - for medium to coarse, non-chemically enhanced hair in the early stages of thinning - gently cleanses and removes environmental residue and DHT (Dihydrotestosterone).
System 5 is a 3-Step system for MEDIUM-COARSE, NATURAL HAIR EARLY STAGES OF THINNING that consists of the Cleanser, the Scalp Therapy and the Scalp Treatment.