Powered by a unique ION4 Advanced Electrolyte System to help replenish the four electrolytes you lose when you sweat: sodium, potassium, calcium and magnesium.Sweat, hydrate, help replenish electrolytes, repeat.Everything a sports drink should be, plus vitamins B3, B6 and B12.A 6% carbohydrate solution gives you the energy to power through.Hydrating your game with the taste of Mountain Berry Blast.