GAT® Sport NITRAFLEX® Pre-Workout - Black Cherry GAT® Sport NITRAFLEX® Pre-Workout helps to temporarily promote alertness and wakefulness, and to enhance cognitive performance. Pre-Workout helps to temporarily relieve fatigue, to promote endurance, and to enhance motor performance. It helps in nitric oxide synthesis in exercising muscles. Cirtulline malate is a source of malate which is a known intermediate in aerobic energy production. L-arginine is a non-essential amino acid that is involved in protein synthesis. NITRAFLEX® Pre-Workout helps the body metabolize carbohydrates, fats and proteins. Creatine Free Great tasting Black Cherry flavour! Helps in Nitric Oxide synthesis when exercising muscles NPN 80035387