CORE Hydration is ultra-purified, has a pure crisp taste and just the right amount of electrolytes and minerals to work in harmony with your body's natural pH of 7.4 pH*. Your body is always trying to achieve its natural balance. Being too alkaline or too acidic can end up being harmful to your body. A balanced body performs better… it's that simple. CORE is designed to work with you and is available in five sizes, including a wide-mouth sports cap.