Do LED masks work? What the science says.
Sarah Lindenfeld Hall
created: Feb. 22, 2025, 1 p.m. | updated: March 19, 2025, 5:36 p.m.
<p>Medical light therapy got its start at NASA.</p>
<p>The post <a href="https://www.popsci.com/health/do-led-masks-work-science/">Do LED masks work? What the science says.</a> appeared first on <a href="https://www.popsci.com">Popular Science</a>.</p>
5 months, 4 weeks ago: Popular Science