9.5 pH or higher. Ionized hydration. Electrolytes for taste. Overachieving H2O. Were 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 supercharged ionized alkaline water that is too pure to be tested by pH strips. Learn more about our hydration study. essentiawater.com. Recyclable bottle. BPA, fluoride & chlorine free. For water quality and information, contact Essentia Water: 877.293.2239. Product of USA.