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Ground-breaking bioflavonoid and advanced vitamin C supplement
This unique formula gives your body antioxidant protection and supports a balanced immune system. Using USANA’s innovative Nutritional Hybrid Technology, Proflavanol C100 combines grape seed extract and vitamin C to give you the best of both worlds in a single, powerful tablet.
Health Benefits
Ground-breaking bioflavonoid and advanced vitamin C supplement

Ground-breaking bioflavonoid and advanced vitamin C supplement