Water is essential to human life, yet many overlook the critical difference that water quality makes on overall health and well-being. Because the human body is comprised of at least 70% water, drinking clean, high-quality water is vital for promoting long-term health. At Alkapuro, we focus on purity, cellular structure, and mineral content to deliver superior alkaline water. Following years of research and development, we created patented Bio-Cal ceramic technology designed to work alongside Reverse Osmosis, the most effective water purification system available. Our unique Bio-Cal technology uses ceramic "marbles" made from pulverized seashell, pearl, and coral. As Reverse Osmosis purified water passes over them, the water becomes permanently alkaline and is safely infused with fully dissolved, essential minerals including: Calcium Potassium Magnesium Trace-sodium