This article is a part of CNN Underscored’s Guide to Age-Defying Beauty, a weeklong focus on the essential products, tips and tricks to enhance your glow at any age. We’ll be featuring editor-tested ...

Add Yahoo as a preferred source to see more of our stories on Google. Experience the benefits of at-home LED masks by incorporating a few minutes of daily use into your skincare routine. These masks ...

If you’ve scrolled Instagram or TikTok recently, you’ve likely stumbled upon at least one person wearing a color-emitting face mask. No, they aren’t prepping their Friday the 13th Halloween costume; ...

In the rapidly evolving field of aesthetic medicine, the distinction between medical-grade and consumer-grade LED light therapy devices has become increasingly significant. Spectrum Science & Beauty, ...

Add Yahoo as a preferred source to see more of our stories on Google. But do these devices actually deliver on their promises — or are these at-home devices yet another expensive gimmick? We spoke to ...

If you’ve spent even five minutes on the beauty side of TikTok, you’ve undoubtedly come across an influencer wearing a Darth Vader–style mask with light emanating from its perimeters or waving a ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

Courtesy of Celluma. Image treatment by Ashley Peña. We may receive a portion of sales if you purchase a product through a link in this article. Over the past couple of years, we’ve witnessed a surge ...

At-home light-emitting diode (LED) devices using red and/or blue light significantly reduced acne lesions and showed a favorable safety profile in patients with mild to moderate acne vulgaris.