Flobox Network LLC is the official North American distributor of the Humming Mask.

“Nitric Oxide” (NO) is the most scientifically studied gas molecule since its discovery 15 years ago. Worldwide there are more than 112,000 inquiries about the function and purpose on NO in our body, officially published. This discovery was awarded the Nobel prize for medicine in 1998.


Since then, more than 112,000 official medical studies have been published on the effects of NO in our body. A recent study from 2016 by Jonathan S. Stamler, MD, (President of the Harrington Discovery Institute), showed conclusively that Nitric oxide (NO) should be sufficiently available to ensure proper oxygen exchange at the cells. For years it was medically unclear what caused the oxygen exchange to be reduced to the cells, while sufficient oxygen could be measured in the blood. This lack of clarity was now resolved. This showed the connection between age problems and a shortage of Nitric Oxide. (Please refer to the studies per topic in this site.)