Concap Energy Shock is not only an energizer that boosts you, but it also strengthens your stamina. Ideal to take for an important competition or strenuous exercise. In addition to the energy it provides through carbohydrates, the following ingredients are present: Guarana extract, Rose root, Yerba Mate, L-Taurine, St. John's wort, Vitamin C, Caffeine and Siberian Ginseng. Thanks to these fabrics, this product is unique and super efficient.