Pocket Sky works just like the sun: It uses soft blue light to suppress the production of melatonin, the sleep hormone. This is the most natural way for enhancing your wakefulness, performance and well-being in only 20 minutes a day.
@fboldo
Hey,
there are actually some out there. These two quotes from two different studies are exemplary for the ton of research results that are out there:
"Light suppresses melatonin in humans, with the strongest response occurring in the short-wavelength portion of the spectrum between 446 and 477 nm that appears blue. Blue monochromatic light has also been shown to be more effective than longer-wavelength light for enhancing alertness." (https://tinyurl.com/y2s8c3k8)
"Bright-light exposure during winter appears to be effective at improving the health-related quality of life and alleviating distress in healthy subjects." (https://tinyurl.com/y5yec3ht)
Hope this helps and if you need more let us know :)
Pocket Sky
Pocket Sky