100% naturally alkaline spring water. Analysis (ppm): Mg:29, Ca:73, K:2, Na:8, No3-N:5, CI:15, As:0, Cu:0, F:0.112, Pb:0, Zn:0, HCO3:298, So4:11.1. Alkaline water at the source. pH - 8.1. With the 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 = 333 mg/L. 0.122 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 - Protects what's good. Tetra Prisma Aseptic. 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. Product of Canada. Source/Spring: South Bruce County Ontario, Canada.