
Is the secret to glowing, youthful skin zapping your face with red light?
Quite a few TikTokers think so. Videos tagged #redlighttherapy have gotten more than 96 million views on the app.

Is the secret to glowing, youthful skin zapping your face with red light?
Quite a few TikTokers think so. Videos tagged #redlighttherapy have gotten more than 96 million views on the app.