Electrolyte Synergy™ 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, whereas taurine helps to regulate cellular electrolyte flow. Electrolyte Synergy™ 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.* Electrolyte Synergy™ can be mixed into any beverage or sports bottle, or it can be mixed with water and placed in an ice rack to make popsicles. This product has a delicious natural lemon-orange flavor, and its sweetness comes from a small amount of the natural herb stevia.