Over the years, one of the most frequently asked questions we receive is what distinguishes Sovereign Silver Bio-Active Silver Hydrosol™ from other products. You can read about the difference between colloidal silver and a hydrosol, but seeing is believing. It gives us great pleasure to open up to you the world’s largest comparative library of colloidal silver products. Since 1999, we have accumulated and analyzed hundreds of competing silver brands from the USA, Canada, UK, Holland and Australia.

Below, you will find images of brands currently available on the marketplace – shown using Transmission Electron Microscopy, the standard for measuring particle size magnified 110,000x – compared side-by-side with Sovereign Silver under the same magnification. We frequently send our own product and comparative products as blinded samples to a 3rd party laboratory at The Institute for Critical Technology and Applied Science NanoEarth laboratory at Virginia Tech.  While we have a TEM in house, we go to this extent as part of our overall effort to provide the actual science that consumers need in order to make an educated decision regarding which silver they will choose. If the specific brand of silver that you are looking for is not included in this list, please contact us here.