5log AG

Face Masks - Self-Disinfecting and with Tested Antiviral Protection

Face Masks - Self-Disinfecting 5log offers biodegradable Face Masks that are TESTED to inactivate 99.9% of COVID-19 and other viruses.

5log is a partner of the Swiss hygiene company Livinguard that has operations in Germany, USA, Singapore, Japan, India and South Africa. After conducting more than 65,000 experiments and filing more than 100 patents, Livinguard tested successfully a self-disinfecting technology that has become a global game changer.

This technology is used in 7 months reusable 5log face masks and able to directly inactivate bacteria and viruses, including 99.9% of SARS-CoV-2.


5log STREET Mask - self-disinfecting - without metal

2 layered self-disinfecting CWA 17553:2020 tested mask (non medical). Particularly comprehensive protection through patented Livinguard technology: viruses are not filtered, but rendered harmless. Over 99.9% of all corona pathogens and other viruses and bacteria do …

5log KN95 self-disinfecting mask - without metal

The 5log KN95 is GB2626:2006 certified. This mask offers protection through a 95% efficient filter and in addition 2 layers with 100% antiviral Livinguard Technology. Viruses are not just filtered, but inactivated. Over 99.9% of all corona …


5log AG
Oberer Graben 3
9000 St Gallen
  • +351 910016621