Nitrox® 2.0 is the latest advancement in concentrated nitric oxide precursor formulas. The key to the all-new redesigned Nitrix® 2.0 formula is the inclusion of 3 grams of the amino acid L-citrulline, a precursor to nitric oxide, setting Nitrix® 2.0 apart and once again demonstrating BSN®'s relentless devotion to innovation and moving the world of supplementation forward.

Nitrix® 2.0 provides a valuable foundation for all your supplementation and training efforts. And Nitrix® 2.0 is more convenient than ever. Ideally users will take 3 tablets 60 minutes prior to training and 3 tablets post-workout with Cellmass® 2.0, keeping the tablet count down to only 6 per day.