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

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

Red light therapy is a treatment that harnesses the powers of LED light to help diminish the look of fine lines and wrinkles, reduce redness and inflammation, and boost collagen production, which as a ...

Anyone who really knows me knows I’m borderline obsessed with skincare. Even before I became a beauty writer, the college ...

Another reviewer who dubbed it a “nighttime skincare savior” gave it a five out of five stars for helping them achieve a “healthy, youthful glow with minimal effort.” They further went on to call it a ...