Do LED Masks Actually Work? The research behind LED masks, which focuses on specific wavelengths of light, has shown that LED light therapy can be beneficial to your skin.

Smart lights: We’ve seen plenty of ways they can improve your home. But how do they work? Exactly how they do what they do is still a mystery to some. Luckily we’re here to demystify the arcane.

In recent years, LEDs have started to appear everywhere, from device screens to light bulbs, but how does the technology work and what difference does it make?

How does LED light therapy work? —Now, the biggest question at hand today isn’t just which handheld LED light therapy devices are best for skincare - it’s whether or not these devices ...

We break down exactly how different colored LED lights can help you achieve your skincare goals, and review the best at-home LED masks, wands, and panels.

At-home red light therapy devices like LED face masks seem to be everywhere. We tapped dermatologists to explain whether they're truly worth your time and money.

Here’s what to know before buying an LED mask: How do the devices work? LED stands for light-emitting diode — a technology that was developed for NASA’s plant growth experiments in space.

How does LED light therapy work and what does it treat? "Red light therapy works by creating excitement in the cell, which equates to energy," Rachel explained.