I spent weeks testing red light therapy devices to see if they improved wrinkles. I also spoke to dermatologists on the science behind the masks.

And you may be curious about the red-glowing masks that you’ve seen making the rounds on social media. Red-light masks use low levels of light-emitting diode, or LED, to stimulate skin cells, says Dr.

They claim to fix fine lines, blemishes and redness – but which stand up to scrutiny? We asked dermatologists and put them to the test to find out ...

LA Times Studios may earn commission from purchases made through our links. Your coworker’s face is glowing red on Zoom, not metaphorically. Your dermatologist’s waiting room looks like a futuristic ...

Commentary: In the wake of my mother's death, I've leaned further into our shared love of beauty rituals. Deenie is a CNET Perspectives contributor covering women's health. She has a 15+ year career ...

“My face looked like a roadmap of poor decisions and gravity’s relentless cruelty. …After a week, my skin is undeniably brighter.” ...

Add Yahoo as a preferred source to see more of our stories on Google. I've had a Solawave red light therapy wand in one of my bathroom organizers for probably two years now. I really wanted to love it ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’re not yet up to speed on this innovative skincare device, red light therapy is a non-invasive treatment that uses ...

Shark’s foray in beauty continues to impress with this high-quality LED mask Written By Written by Staff Writer, WSJ | Buy Side Medea Giordano is a staff writer at Buy Side, covering style, home, tech ...