The mechanism behind LED masks is called photobiomodulation, Venkatesh said. The process involves wavelengths of light that ...

Oily skin: For those with oily skin, Slane-Carroll suggests electric massagers with cleansing functions to help balance sebum ...

It can be alarming to see a new spot appear on your skin, especially if it's rapidly growing. Here's what experts need you to know.

Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.