Natural Biocin Hair Loss Shampoo, DHT Blocker, Follicle Stimulator for Hair Growth, Dry Damaged Hair Treatment, Sulfate Free with Aloe Vera, 8ozAbout this articleBiotin Shampoo This Natural Maximum Strength Hair Loss Prevention and Treatment Shampoo contains Biotin as well as Provitamin B5, Zinc, Coconut Oil, and several other nutrient-rich Botanicals. This blend works to remove DHT buildup a..