MBi Nutraceuticals 30ppm Colloidal Silver is a natural fast acting – broad spectrum support for your immune system. Scientifically formulated with 99.99% pure silver and pure pharmaceutical grade purified water ensuring optimal absorption and bioactive 30ppm colloidal silver. 
With over 30 years of colloidal silver manufacturing experience we believe we have formulated the purest and most bioavailable form of colloidal silver on the market today. Our guarantee of “Purity First,” ensures our product is the highest quality with the purist water possible.