Gu Brew Electrolyte Tablets help you stay hydrated with the electrolytes your body needs during a rough workout. They dissolve quickly in water, and taste light and refreshing. The ensuing brew will help your body rehydrate more effectively than with plain water.

• Boosts performance during sustained, high-intensity efforts.
• Contains electrolytes.
• 10 calories per tablet.
• 12 tablets per container.

View nutritional information and ingredients here