vitamin boost for vivacious hair oil 100% natural multivitamin oil without parabens. Infused with Vitamins A, E, F. Hibiscus: boots hair growth and helps delay greying hair. Tea Tree & Rosemary: helps reduce dandruff and promotes thicker looking hair. Sweet Almond: conditions your hair make it noticeably softer. Usage: Massage a generous amount of oil into your hair and scalp. Leave overnight or for a few hours then wash.