Style Factorhyfortifia™ Biotin Shampoo Conditioner Treatment | Shine Strengthen and Nourish (Purple Shampoo 12 Oz), 15 Ounce

Been using this for a year. First purchased at a beauty supply store on vacation when I ran out of oil. Relieved itchy dry scalp when hair was in crochet locs. Took my hair down to find an inch of new growth and thicker hair in prior thin spots. Found on Amazon and Immediately ordered 2 bottles.