100% naturally alkaline spring water. Analysis (ppm): Mg:32, Ca:70, K:2, Na:1.77, No3-N: less than 0.005, CI:4.06, As:0, Cu:0, F:0.07, Pb:0, Zn:0, HCO3:300, So4:5.5. Alkaline water at the source. pH - 8.1. With naturally occurring electrolytes, essential minerals and an alkaline ph of 8.1. Natural electrolytes & minerals. Why Flow? Naturally Alkaline: Sourced from our artesian spring, Flow naturally collects electrolytes and essential minerals giving it an alkaline pH of 8.1, and that smooth, delicious taste. Mindful Hydration: We believe in the power of mindful hydration. From our unique source and how we protect it, to our sustainable packaging and transparent business practices. All choices have a ripple effect. And the water you choose to gulp is as important as the food you eat. So why eat organic and drink conventional? TDS = 319 mg/L. 0.07 ppm Naturally occurring fluoride. flowhydration.com. Instagram. (at)flow. For water quality and package renewability info call 1-844-356-9426 or visit flowhydration.com. Certified B Corporation. Tetra Pak - Tetra Prisma Aseptic. Tetra Pak - Protects what's good. Mindfully sealed with a plant-based cap. 100% Recyclable +68 renewable. Non-PET & BPA-Free. FSC: Mix - board. Recyclable only where facilities exist. recyclecartons.com. Sustainability: No more plastic bottles. Our pack is made with a plant-based cap, +68% renewable materials, all responsibly-sourced. Flow packs are 100% recyclable, designed to have a low carbon footprint. Made in USA. Product of USA. Spring: Augusta Country, Virginia, USA.