As one of the most well-studied light therapies for skin issues, blue light therapy benefits most notably include the management of acne, as the technology’s wavelengths help destroy a specific ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you struggle with acne, you know how hard it can be to find a topical treatment that works to clear ...

Nail fungus is a common yet often distressing condition that affects many individuals, hindering not only the appearance of nails but also causing discomfort and embarrassment. It can be challenging ...

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 ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? At the simplest level, different colors of light have different wavelengths.

If you’re willing to pay a bit more for an especially sleek light-therapy lamp, we recommend the Northern Light Technologies Boxelite. In addition to its unobtrusive design, it also emits the warmest ...

Our experts explain the science behind red light therapy, and if it really works. Plus, we recommend some FDA-cleared red ...