Natural Factors BioC Gel - Bonus Size - Contains BerryRich, a high-ORAC, full-spectrum antioxidant blend of grape, pomegranate, strawberry, cranberry, blueberry, raspberry, and bilberry that naturally enhances the effects of vitamin C. These berries contain phytonutrients that promote healthy aging, protect cellular health, and promote cardiovascular health. The addition of citrus bioflavonoids further elevates the antioxidant protection of BioC Gel to promote healthy aging and boost immune function. Standardized to 40% hesperidin, bioflavonoids not only fight oxidation, strengthen capillaries, and optimize collagen health, but are key to effective vitamin C absorption.