"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We tested every LED mask you could possibly imagine and have judged them harshly based on factors like ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The Cosmo beauty team has pretty much tried every skincare device and tool out there—from high-frequency ...

As a beauty editor, I obviously love trying out the newest advancements in essences, serums, and creams, but there’s just something about a new skincare tool or device that’s particularly irresistible ...

If you’ve scrolled skin care TikTok and Instagram lately, then you’ve seen red light therapy devices, including LED face masks. They use low-level light therapy to boost collagen production, resulting ...

The Cosmo beauty team has pretty much tried every skincare device and tool out there—from high-frequency wands and microcurrent devices to cleansing brushes and facial massagers. So when Shark Beauty ...

One reason LED masks took off so quickly is their visual appeal. They light up brightly, look futuristic and create a sense of high-tech skincare that photographs well on social media. For consumers ...

Ask anyone how work, life or anything is going, and you’ll likely get the same response: busy. We are so swamped RN, so finding skincare that works just as hard as we do has become everyone’s priority ...