Add Yahoo as a preferred source to see more of our stories on Google. LED masks use specific wavelengths of light to penetrate the skin and trigger cellular changes, according to dermatologist Dr.

Add Yahoo as a preferred source to see more of our stories on Google. While there are plenty of wavelength options available on the LED face mask market as we speak, red light is your best bet for ...

I’m not entirely sure when my skin switched over from springy and glowy to creased, splotchy and tired, but I’m officially there. As a result, I live in search of the unicorn of facial tools—ones that ...