There are several masks designated as antiviral, most of which use technology based on
metals such as silver, copper or zinc. 5log does not use these toxic ingredients because
they wash out over time, can be potentially harmful and pollute the environment.
In contrast, the Livinguard technology used in the 5log masks works without chemicals
and without metals. Instead, the effect takes place through positive charges (harmless to
humans), which attract and destroy viruses and bacteria like a magnet.