This high grade yellow colloidal silver made for GoodVitality in the UK by Commercial Science (www.comsci.org.uk), contains nothing but pure water and silver. It is at least 10ppm and has a bitter metallic taste. We are selling this at a very reasonable cost especially when you consider the quality of our product.
Click on this link to find out why our Colloidal silver is probably the best in the world: BEST COLLOIDAL SILVER
