LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

New York Post may receive revenue from affiliate and advertising partnerships for sharing this content and/or when you make a purchase. For a technology that involves doing absolutely nothing but ...

While red and blue are the most common LED lights for skin, there are other options out there. Some devices even offer a mode that mixes blue and red, which will target fine lines and acne. However, ...