When we make Balm we use the finest quality 80% Colloidal Silver. Optimised Energetics are committed to offering the finest quality Colloidal Silver products with the greatest choice and value anywhere. We use medical grade equipment in our production process which ensures a well regulated and consistent ionic and colloidal solution. We have the widest range of formulations with 10, 20 and 35ppm solutions plus our new 20ppm and 40ppm formula soothing Balms. Try our enhanced colloidal silver as an alternative health treatment for a wide range of viral, fungal or bacterial ailments.