We’re all familiar with blue light from our phones, but harnessed correctly, it’s emerging as one of the most talked-about tools in skincare. Blue light therapy uses a controlled LED wavelength ...

It's no secret that once we hit 40, our skin starts going through some pretty rough changes. Those pesky crow's feet around our eyes seem to appear out of nowhere, once-cute freckles are now joined by ...

Credit: Ian Moore / Mashable Composite; yuanyuan yan / Moment / b-bee / iStock / Getty As time marches on, so too does beauty tech, with new research and innovations helping many achieve their ...

If you're like me, you may have started to notice more fine lines and wrinkles on your face. They just started creeping up over the years, and once they appear, they're hard to shake. Now, there are a ...

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.

In the digital age, blue light exposure is higher than ever. From smartphones and computer screens to LED lights and even the sun, we are constantly bombarded with this high-energy visible light. This ...