Trace Minerals Research , Endure, Performance Electrolyte, 4-Ounce Bottle

Adding ENDURE to water creates instant and effective hydration during long rides, hikes or races. Sometimes staying hydrated is a battle in itself because drinking too much water or sweet sports drinks can cause bloating, stomach aches or even an upset stomach. ENDURE maximizes every squeeze from your water bottle because it provides only what your body needs and nothing extra to weigh you down. This gives you the heightened endurance you need until you cross the finish line.