Healthvit Fitness Pre-Workout Explosive Energy 300gm Powder (Watermelon Tequila Flavour) ENDURANCE: 1.5gm Beta-Alanine, 2gm Creatine, 0.2gm Taurine help fuel your muscles for more strength during workouts and give you more stamina and powder through your workout. For BETTER FOCUS: 250mg Caffeine with 100gm Tyrosine enhances your mental alertness & Focus. PUMPS: 1.5gm Citrulline Malate & 250mg L-Arginine helps your muscle swell with increased blood flow. This results in muscle growth.