Bio Colloidal - Colloidal Silver 15 ppm - 1 L

100% pure & natural
0% conservative
Produced by slow electrolysis
Product transparency is a sign of pure colloidal silver
Dermatologically tested
Manufactured in France
Colloidal silver refreshes, hydrates, purifies and tonifies the skin, soothes and attenuates skin redness caused by dryness.

A family-run laboratory founded in 2010 by Germain and Alain LE BORGNE, a chemist and researcher at heart, the Bio Colloïdal laboratory is based in Château-Gontier, in the Mayenne region of France. Bio Colloïdal’s know-how is the fruit of many years' experience. Many years of research and analysis have led to a unique and innovative manufacturing process. The production of colloidal silver by slow electrolysis, combined with state-of-the-art technology, gives the product maximum efficacy.

The Bio Colloïdal laboratory has a fully automated, innovative production system. Our colloidal silver production machines have been entirely designed by our chemist. They are made of borosilicate glass and are unique in the world.

Our colloidal silver is produced by slow electrolysis. This means that an electric current is sent through very pure silver electrodes at extra-low DC voltage and very low intensities. This is the “gentlest” method, but also the most complex to achieve. Nevertheless, it enables us to obtain extremely stable colloidal silver of the highest quality.