Finish First®3 g L-Citrulline Per Day†3 g Creatine Per Day†Dietary SupplementResvida®PumpsRecoveryPerformanceLive For The Pump ® 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 g of creatine when taken as directed. †Based on recommended daily usage. When used as directed over time, along with a balanced diet and regular exercise.