Stops hair loss and stimulates hair growth. Protects and nourishes healthy hair growth. Clinically proven to reduce the production of DHT. This 3-step medical-grade system uses advanced HRS-10 technology to block the production of DHT, stimulate collagen production for better hair follicle anchoring, and decrease proinflammatory cytokines with synergistic action. Hair loss is most often a result of a disruption in the hair growth cycle by an increase of dihydrotestosterone (DHT) hormone, loss of connective tissue integrity surrounding the hair follicle, and an increase in the inflammatory process in the scalp.