Not long after launch, YouTube streamer Valkyrae's RFLCT skincare line has shut down following debate over its controversial blue-light claims. Rachell Hoftstetter (better known as Valkyrae) gained popularity streaming on Twitch, but Valkyrae signed an exclusive YouTube Gaming deal in January 2020.
In October, she promoted a new cosmetics brand called RFLCT to her large YouTube audience. The products were advertised as offering skin protection from damaging blue light, which is emitted by LED
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