The Pre Wash Scalp Oil-Rosemary & Biotin is a 100% plant-based oil formulated with rosemary extract and biotin. Supports scalp health & hair strength from root to tip, with an a ntioxidant blend of argan, jojoba, and castor oils to nourish hair & scalp. Works on all hair types to loosen buildup and nourish the scalp. The l avender scent invites you to relax & indulge in an at-home spa moment. It is m ade in the USA. How to use: Pre-shampoo, apply & massage desired amount of oil onto scalp Let it sit for at least 10 minutes before washing. Material: rosemary, biotin Size: 2oz