21/02/2026
USANA Proflavanol C
Proflavanol C delivers USANA’s potent Poly C blend, high-quality grape seed extract, plus a wide spectrum of science-backed bioflavonoids, to optimize your body’s natural defenses for healthy cellular aging and overall vitality.*
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.