O15 Nutrition Exalt is the result of years of education and experience combined with the latest scientific advances in performance supplementation. The purpose of a preworkout is to address 4 critical components: Increase Muscle Gain Increase & Sustain Energy Increase Pump Increase Mental Focus Featuring Nitrosigine, scientifically proven MORE effective than Citrulline Malate for Muscle Pump, an energy blend featuring a caffeine complex with L-Theanine for sustained and smooth energy. NeuroFactor and AlphaSize for intense mental focus that improves with long-term use of Exalt, and Creapure and Betaine Anhydrous for clinically-proven strength benefits. We top it all off with an electrolyte blend to ensure sustained performance throughout the most grueling workouts. This preworkout is perfect for Mr. Olympia Brandon Curry, and it will be perfect for you! Electrolyte Blend 160mg Potassium Chloride 110mg Himalayan Pink Salt 13mg Magnesium (Bis-Glycinate-Chelate) Pump Blend 2g Hydromax Glycerol 1.5g Nitrosigine 100mg Caffeine 150mg PureCaf 100mg L-Theanine Focus Blend 100mg AlphaSize 100mg NeuroFactor 5g Creapure