The product contains 1000mg electrolytes + caffeine with mango - passion fruit flavor. These are effervescent tablets that combine electrolytes with a high sodium content (400mg), caffeine and 4 vitamins for rapid hydration and improved energy performance during exercise. The main functions of electrolytes include: Regulation of water distribution in the body Maintaining proper blood pH and fluid balance Generating muscle contractions Neuromuscular stimulation Vitamins C, B5, B6 and B12 contribute: For the normal functioning of the immune system and nervous system To the psychological function In the normal formation of red blood cells Caffeine improves energy performance, and vitamin C helps maintain normal immune system function. Ingredients: citric acid , sodium bicarbonate , sodium chloride , sorbitol , magnesium carbonate , potassium chloride , caffeine , l-ascorbic acid (Vitamin C), sucralose , calcium carbonate , beta carotene , calcium D-pantothenate (Vitamin B5), pyridoxine hydrochloride (Vitamin B6), cyanocobalamin (Vitamin B12). Directions: Take 1 tablet per day dissolved in 500 ml of water before, during or after training. Warning: Do not exceed the recommended daily dose. Dietary supplements should not be used as a substitute for a balanced diet. This product is not intended to prevent, treat or cure human disease. Consult your doctor if you are taking medication or have a medical condition.