The combination of Caffeine, Green Tea, Magnesium as the main natural ingredients, could help you to provide a long lasting boost to your physical and mental performance.
 
Ingredients:
L-arginine, Caffeine anhydrous, Magnesium (Magnesium Oxide), Green Tea Leaf Powder (Camellia sinensis), Zinc (Zinc Oxide), Vitamin B3 (Niacinamide), Coenzyme Q10 (CoQ10), Chromium (Hydrolyzed Protein Chelate) and Silica.