HIO STYLING OIL 4.2OZ. Features: Formulated For:. Patterns: Coily (4A4C), Curly (3A3C), Wavy (2A2C), Straight (1A). Diameters: Fine, Medium, Thick. Conditions: Dry and dull hair, especially hair damaged by heat styling or chemical treatments, or color.. Key Ingredients: Formulated with a blend of oils including:. 100% Pure Apricot Seed Oil to hydrate.. 100% Pure Abyssinian Oil to add shine.. Research Results: 98% split end prevention*. 5x frizz reduction*. 5x shine**. *vs. untreated hair. **vs. unwashed hair.