Sovereign Silver contains 96% actively charged silver particles (positively charged [Ag+] silver ions), which renders it at least 34 times more powerful than other brands. Easily Absorbed Sovereign Silvers unprecedented average particle size of 0.0008 microns, or 0.8 nanometers (validated by Transmission Electron Microscopy), allows for easy utilization by - and excretion from - the cells and body. Less Is More Sovereign Silver`s ultra-small particle size also results in a greater silver surface area. Thats why even with a low concentration of 10 ppm (parts per million), Sovereign Silver is still much more effective than brands that contain up to 500 ppm. Perfectly Safe Sovereign Silver is formulated to be safe for the whole family when used as directed. Taken 7 times a day for 70 years, Sovereign Silver still falls below the EPA daily Oral Silver Reference Dose (RfD). 99.999% Pure Sovereign Silver has only 2 ingredients: silver and pharmaceutical-grade purified water. It does not contain added silver compounds (silver salts or proteins) that render other silver products ineffective and possibly dangerous. In addition, to maintain product purity and integrity, it is packaged in non-leaching glass bottles. Sovereign Silver contains 96% actively charged silver particles (positively charged [Ag+] silver ions), which renders it at least 34 times more powerful than other brands.