Triple-Strength Formula of USANA’s Powerful Bioflavonoid Supplement

Extra strength Proflavanol® 90 now has triple the strength of the original Proflavanol®. Containing high concentrations of grape seed extract (90 mg in each tablet) and other natural antioxidants.

• Provides a potent antioxidant formula based on a synergistic combination of grape seed bioflavonoids and Poly C®
• Furnishes broad spectrum health benefits and extra protection

USANA Difference