Electrolyte rich. 8.8 pH. Waiakea Volcanic Water originates in Hawai'i through both snowmelt and rain on the pristine summit of the active Mauna Loa volcano - one of the purest environments on Earth. Drink Healthy: Filtered through porous volcanic rock. Naturally enriched with minerals. High in electrolytes. Alkaline pH of 8.8. Drink Sustainably: 1.4 billion gal/day source recharge rate. 100% recycled plastic. Certified CarbonNeutral. Drink Ethically: For every liter you buy, Waiakea donates 650 liters of clean water to those in need through pump aid. Certified carbon neutral product. CarbonNeutral.com. Pump Aid: Water for life. Typical Analysis in mg/liter: Naturally Alkaline pH: 8.8, Total Dissolved Solids: 79, Sodium: 6.8, Absorbable Calcium: 28.6, Magnesium: 2.9, Potassium: 2.1, Silica: 36.2. Visit waiakeasprings.com. BPA free. Please recycle. Source: Keau'au Aquifer, Big Island of Hawai'i.