Push yourself and your workout as far as you can. Then, push further. NITRIX 2.0 is a concentrated nitric oxide precursor that provides a valuable foundation for all your supplementation and training efforts. NITRIX 2.0 supports workout performance, endurance, pumps and recovery with 3 grams of the amino acid L-citrulline, a precursor to nitric oxide, and 3 grams of creatine when taken as directed. By supporting these key areas of workout performance, 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.