Biotin therapy formula shampoo. Clean your hair with a potent dose of essential B Vitamins and invigorating Peppermint Oil designed to strengthen and nourish your hair from the inside out. This special therapy formula not only cleans, but infuses each strand of hair with Biotin, Argan Oil, Panthenol, Niacin, Folic Acid and a blend of nutrients specially formulated for outstanding results as you cleanse your hair each day.