Mill Creek Botanicals Biotin Therapy Shampoo formula is combined with biotin, an essential member of the B-complex family with other B vitamins- panthenol, niacin and folic acid. Argan oil and organic aloe vera creates healthy looking hair. Refreshing peppermint oil provides an invigorating sensation for the scalp. This formula is great for hair loss/hair growth. This shampoo helps to replenish important nutrients for healthy scalp and hair. The product is 100% satisfaction guaranteed and free from cruelty.