One of the most common questions I get asked as a beauty editor is what at-home beauty treatments are actually worth it. My answer? Red light therapy. There’s a reason you’ll find red light devices in ...

Red light therapy — also known as low-level laser therapy or infrared light — is an emerging non-invasive fat removal treatment. While it may sound too good to be true, proponents of red light therapy ...

You probably know that bright lights and the blue glow of electronics at night can hinder your sleep. Well, it turns out that red light may also affect your sleep, but in a potentially helpful way. In ...