Ionized hydration. 9.5 pH or higher. Electrolytes for taste. We're here to put a flag in the ground and tell the world that a better you starts with a better water. (hashtag)EssentiaNation. What makes Essentia better? Ionization: We make supercharge ionized alkaline water that is too pure to be tested by pH strips. Learn more about our hydration study. essentiawater.com. For water quality and information, contact Essentia Water: 877-293-2239. BPA, fluoride & chlorine free. Recyclable bottle. Product of USA.