Mielle Organics Rosemary Mint Biotin Scalp and Hair Strengthening Oil is a 59ml growth oil formulated with all natural ingredients such as castor oil, mint, rosemary, and grapeseed oil. This oil is specifically designed for all hair types, including curly, coarse, dry, color-treated, fine, and damaged hair. It provides styling effects like hair growth, smoothing, shine, and repair, with the active ingredient biotin promoting overall hair health. The cruelty-free and organic formulation makes it a safe and ethical choice for adult hair care.