Content creator Rachell “Valkyrae” Hofstetter is facing criticism over a line of gamer-focused skincare products called Rflct that promise to “protect against and repair blue light damage” caused by exposure to digital screens. 

There is no medical consensus that exposure to blue light through screens causes harm. “No one has established an independent causal association between blue light coming from the computer and visual symptoms,” Dr. John Lawrenson, a professor of clinical visual science at City, University of London told The New York Times in February.





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