Nioxin System 4 Cleanser for Fine Treated Noticeably Thinning Hair 33.8 OZ
Gently cleanses and removes environmental residue and DHT (dihydrotestosterone). BioAMP adds thickness from inside the cuticle and strengthens the hair shaft. Glyco-Color Shield provides clinically proven** color protection for hair and helps safeguard the scalp from the drying effects of chemical services. Unique Scalp Access delivery system helps protect nutrients as they provide moisturizing nourishment to the scalp and hair.