Nioxin Intensive Treatment Hair Booster

Nioxin Intensive Treatment Hair Booster. Nioxin Intensive Treatment Hair Booster is an intensive leave-in booster formulated with Scalp Respiratory Complex. Suitable for anyone who has excessively thinning areas or a low-density hairline, Follicle Booster is an intensive, vitamin-enriched leave-in scalp treatment that exfoliates dead skin cells and transports advanced nourishment to hair.