has been comprehensively tested in New Zealand & overseas
since it was first introduced in Europe in 1982, and shown
to be effective against over 200 common pathogens, by well
known international institutions.
Recently these tests have included both Avian
Influenza Viruses H5N1, and Swine Flu Virus H1N1. Results
of these test are available on request.
PDF file (407kb)
Silver in Water
The introduction of Silver ions into GeoSIL
is critical to the remarkable effectiveness of GeoSIL.
recent years, many unjustified and incorrect concerns have
arisen about the physiological effects of silver. These concerns
have been entirely misplaced, and it has been widely established
that the ingestion of silver in the quantities that the prudent
use of GeoSIL involves, will have no adverse physiological
PDF file (375kb)