Hydration Complex is a complete and balanced electrolyte formula to help promote optimal hydration, especially after excessive sweating.* It contains potassium, sodium, chloride and magnesium, the main electrolytes found in the body. D-ribose is included because of its importance in healthy cardiac function, exercise recovery and energy production, while taurine helps to regulate cellular electrolyte flow.* Hydration Complex also contains vitamin C, along with the synergistic compounds quercetin and citrus bioflavonoids. Vitamin C supports the cardiovascular system by helping to build healthy collagen, which is one of the main structural components of blood vessels.* Mix Hydration Complex into any beverage, sports bottle, or mix with water and place in an ice rack to make into popsicles. This product has a delicious natural lemon-orange flavor and gets its sweetness from stevia.