FocusEnergyPerformanceNaturally and Artificially Flavored30 ServingsReady to Mix Food Supplement Powder With SweetnessENGN® Pre-Workout when combined with regular training is engineered to support:Focus: Caffeine contributes to increased alertness and to improved attention in doses of at least 75 mg per serving. Do not exceed daily intake of 300 mg of caffeine.Energy: Vitamins B6 B12 and Thiamine contribute to normal energy-yielding metabolism.Performance:Creatine increases physical performance in successive bursts of short-term high intensity exercise.