N1- Pre-Workout Blue Raspberry (Original)Key Ingredients: Nine Alfa Ketoglutarate: 3,500 mg Berte Wanine: 2,660 mg Creatine: 500 mg for power Tyrosine: 500 mg for focus Glycine: 200 mg for endurance Caffeine: 200 mg of pure energy Black Pepper Extract: 2. 1 mg for absorption Ginseng Extract: 200 mg for vitality Essential Vitamins & Minerals: Vitamin C: 16 mg (1455% RDI) Vitamin B1 (Thiamine): 2. 8 mg (255% RDI) Vitamin B3 (Niacin): 18 mg (300% RDI) Vitamin B5 (Pantothenic Acid): 48 mg (300%