Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Achieving white teeth can be tricky. Sure, you can use all the straws in the ...

Light therapy has been used in dermatologists' offices for years as a treatment for acne, but it's only recently started to find its way into our homes. And though the treatment sounds like science ...

We’re staring at our devices more than ever, and besides eating up our time, they’re giving off tons of light. Blue light has gotten an especially bad rap, but that’s not quite fair: It’s just one ...

Light-emitting-diode (more commonly known as LED) light-therapy devices have been all the rage in skin care recently. Our intrepid beauty writer Rio Viera-Newton has covered some of them here, from ...

Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies published ...

Karl Lawrence has previously received funding from the sunscreen industry. Take a wander down the skincare aisle of any health and beauty retailer and you’ll be met with a bewildering array of creams ...