IV anti-aging refers to intravenous therapies that focus on fighting the signs of aging. It delivers specific nutrients such as vitamins, minerals and antioxidants directly into the bloodstream to support skin health, boost collagen production and improve overall vitality. IV anti-aging therapies are often used to improve the appearance of the skin, reduce wrinkles and promote a more youthful appearance. Dosing is usually done under the guidance of a medical professional.