BSN Nitrix 2.0BSN Nitrix 2. 0 Concentrated Nitric Oxide Precursor BSN Nitrix 2. 0 is a concentrated nitric oxide precursor designed to support workout performance, endurance, pumps, and recovery. Each serving provides 3g of L Citrulline, a precursor to nitric oxide, and 3g of creatine to help support pumps and recovery, so you can own each moment in the gym, on the court, or on the field. Key Benefits: Nitric Oxide Support: 3g of L Citrulline per serving to promote