Earlier, and perhaps more basic, LED masks usually provide just one primary colour treatment mode, such as red or blue, ...

Most blue light we are exposed to comes directly from the sun. But LED lights and screens, whether it's your television, computer, tablet, or smart phone, also emit blue light.

We did the heavy lifting for you, testing out dozens of skin care tools and narrowing them down to the 15 best. There’s an ...

Discover why your face still looks exhausted despite getting enough sleep. Learn the surprising causes and effective ...

Blue light zaps bacteria, while red light helps soothe skin at the same time. Worth noting: You’ll be hard pressed to find a tool that offers straight-up blue light; most feature it as an option ...

It would be decades before the advent of $2,700 at-home lasers and multipronged microcurrent devices that promised to “retrain the Golgi tendon.” The most advanced grooming instrument I owned was a ...