Health Benefits Contains a combination of high-quality grape seed extract with the free-radical quenching power of USANA’s Poly C® blend to raise levels of vitamin C for longer periods of time Offers powerful antioxidant protection to help you maintain good…
![USANA Proflavanol C100, Proprietary Poly Vitamin C Blend USANA Proflavanol C100, Proprietary Poly Vitamin C Blend](https://www.vitaminrush.com/wp-content/uploads/2020/08/1597728123_hqdefault.jpg)