The Nitric Oxide Production Complex is now available as a sample sachet so you can try before you buy. It contains VINITROX, an extract rich in active polyphenols from the grape & apple, which has been scientifically proven to stimulate the production of NO by vascular endothelium, resulting in vaso-dilation. Benefits:• Significantly enhances nitric oxide generation.• Generates explosive energy during workout• Speeds up muscle recovery between sets• Helps to achieve profound muscle gain. It is also a very potent anti-oxidant, protecting against the oxidative stress generated by sustained & repeated physical activity. Another super anti-oxidant, the patented PYCNOGENOL, which is a natural plant extract that originates from the bark of the French maritime pine tree, stimulates the enzyme endothelial nitric oxidesynthase (e NOS) for enhanced generation of NO from the precursor molecule L-arginine. It has been clinically proven to increase vaso-dilation, consequently improving blood micro circulation. It was furthermore demonstrated in controlled clinical trials to speed up the healing of harmed tissue, to reduce pain & cramps in training, as well as to improve endurance capacity. An effective quantity of CFM NITRO, a patent-pending, all-natural whey-derived mircro fraction, has also been included. It has been selectively enriched in peptides & proteins to boost NO production to induce sustained energy, vigorous recovery & pump.