Isotonix OPC-3 contains the only isotonic form of Pycnogenol ® in the world. Pycnogenol ® is a natural plant extract from the bark of the French maritime pine tree and the most clinically …

Mar 11, 2015 · Powerful Antioxidant Supplement – Features Pycnogenol, grape seed extract, pine bark extract, red wine extract, bilberry, and citrus bioflavonoids for comprehensive antioxidant …

With the unmatched 95% nutrient delivery of Isotonix OPC-3®, feel the life-changing difference in your energy, muscles and joint performance. Powered by Pycnogenol®—nature’s most …

Oct 7, 2025 · OPC-3 contains pure OPCs in combination with carefully balanced quantities of potassium and fructose/glucose, which set up the isotonic delivery system. OPC-3 is free of …

Sep 23, 2020 · Isotonix OPC-3 is an isotonic-capable food supplement that consists of a blend of red wine, bilberry, grape seed, and pine bark extracts. It is a powerful flavonoid and …

Aug 10, 2024 · Explore the differences and similarities between Grape Seed Extract and OPC-3, two popular dietary supplements. Learn about their unique benefits, antioxidant properties, …

May 6, 2021 · Upgrade your antioxidant routine with OPC-3 Antioxidant Chews. Unlike single-ingredient quercetin supplements, OPC-3 Chews deliver a broad-spectrum polyphenol …

With the unmatched 95% nutrient delivery of Isotonix OPC-3 ®, feel the life-changing difference in your energy, muscles and joint performance. Powered by Pycnogenol ® —nature’s most …

Isotonix OPC-3 is an isotonic-capable food supplement that is made from a combination of bilberry, grape seed, red wine, pine bark extracts and citrus bioflavonoid complex, all found to …