Sourced from a natural aquifer, Penta water is taken through our exclusive 13-step purification process to extract all impurities for ultra-pure hydration. Penta water has a naturally occurring pH meaning we never add pH altering chemicals or additives to our water. The result is effortless hydration and pure taste. We never add harmful chemicals or artificial additives such as chlorine or fluoride to our water. Our goal is the purest bottled water on the planet. Penta water is arsenic-free, chlorine-free, chromium 6-free, fluoride-free, MTBE-free, pharmaceutical-free and BPA/BPS-free with typical dissolved solids of less than one part per million.