St. Botanica Hair Vital Oil comes with the goodness of natural and pure oils, like Olive, Castor, Almond, Jojoba, Rosemary, Tea Tree, which have been proven excellent for hair It nourishes deeply and repairs the surface lipid layer of hair to reduce frizz, enhance softness and improve manageability. It’s an ideal choice for those looking to tame thick, curly or frizzy hair. It is natural hair oil, meaning the least processed, comes packed with several of the vitamins and micro-nutrients that are found in food. So, it is basically hair food. It boosts blood circulation in the scalp.