TR FFS OIL 1.7OZ. Benefits: Multi-use hair oil serum acts as a leave-in treatment.. Helps to seal in hydration for shiny and smooth hair. Enriched with Avocado Oil & Hyaluronic Acid, attracts moisture to replenish dry hair and prevent moisture loss. Delivers 7x more moisture when used as a system of Food For Soft shampoo, conditioner or mask, & oil versus non-conditioning shampoo. Features: Multi-use hair oil serum. Leave-in treatment. Heat protection up to 450 F. Hydrating haircare system. Key Ingredients: Avocado Oil. Hyaluronic Acid.