80 mg Standardized Extract With Beta-Carotene & Riboflavin Bilberry (Vaccinium myrtillus) is the fruit of a small shrub related to blueberry growing in cool, temperate climates. It has been used by herbalists for centuries and modern scientific studies have indicated that bilberry possesses powerful free radical scavenging properties.* NOW® Bilberry Complex is a standardized bilberry extract with 25% anthocyanins and is completed with carrot powder and citrus bioflavonoids. Natural color variation may occur in this product.