You Deserve The Best Quality Guaranteed The Energy Supplements High Potency Antioxidant Dietary Supplement Gluten Free Quality Natural Supplement Vegetarian Hypo-Allergenic Nutritional Support for Free-Radical Defense. There's a reason why Vitamin C is the most well-known and highly regarded vitamin in the world: This antioxidant affects many of the body's systems, including the vascular system and natural defenses. With rose hips in a special base which provides for the gradual release of ingredients over a prolonged period of time.