Isotonix OPC-3 – the only Isotonic capable Pycnogenol
Isotonix OPC-3 – is the only Isotonic capable Pycnogenol® found in the market today.
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 extract bioflavonoids, all found to be potent antioxidants. Oligomeric proanthocyanidins (OPCs) are bioflavonoids (complex organic plant compounds) [...]



