Core® Hydration Perfect pH* Water. Nutrient enhanced perfect pH water.with electrolytes & minerals. 0 Calories per 12 fl oz serving. 44 fl oz (1 qt 12 fl oz) 1.3 L. The pH that naturally occurs in your body happens to be perfect, so it should come as no surprise that we mirrored our water after it. Core® hydration is ultra purified for a clean, crisp taste and has just the right amount of electrolytes & minerals to match your body's natural pH of 7.4.. or simply put the Perfect pH*. So, no matter what you do to get thirsty, hydrate with Core® and feel the benefits of Perfect pH* Water. Perfect pH: 7.4* Your body's natural pH balance. Ultra-purified: 7 Stage purification process. Electrolytes+minerals for hydration and balance. Free from fluoride chromium 6 MTBE, arsenic and chlorine. BPA free. NYSHD Cert. #136. *Approximately 7.4 pH. 100% Recyclable. Bottle design, label, TM. For water quality and information , Contact: Core® Nutrition: 1.855.DRKCORE. Visit: www.core-hydration.com. ©2016.