Hong Kong based company MindBeauty, in association with consumers and technical experts is modifying its mask in line with current global healthcare needs. The company has produced, world's first, reusable mask that is capable of fighting a lab suitable coronavirus substitute at 95% efficiency within 2 hours. MindBeauty previously launched of the original AA99® Reusable Face Mask in March 2020.

The mask is manufactured using a nanotechnology textile, which can effectively eliminate a variety of microorganisms including coronavirus, MRSA and E. coli. The antiviral and antibacterial effect is achieved through structural damage to the cell wall or membrane, thus rendering the pathogen inert and unable to cause disease.