Five years after Donald Trump declared a national COVID emergency, here's what the research says about face masks.

LED face masks may seem like a gimmick designed purely for selfie taking, but that couldn’t be further from the truth. In reality, LED-light therapy is a tried-and-true treatment for a wide ...

TikToker Mary Orton wears an LED face mask in a still image taken from a video posted May 9, 2023. The masks were popularized by influencers and celebrities during the pandemic. (@mary.orton ...

And keep it clean. Put on the mask right after you’ve cleansed your face but before you’ve applied any skincare products. Once you’re done, apply your lotions and serums, and clean the mask ...