In 2021, dermatologist David Ozog was on holiday with his family in the Bahamas, when his 18-year-old son had a massive stroke. The teenager was airlifted to Florida, and then to Chicago for surgery.

Here’s exactly how to use it.

It’s getting hard to escape the barrage of advertisements, signs, and social media posts touting red light therapy. Many of them trumpet big claims, including firmer, clearer, younger-looking skin.

Experts break down what red light therapy can do for acne, wrinkles and skin texture - and where the evidence falls short.

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. If you’ve stumbled into red light therapy videos on ...

Hair loss happens — but that doesn’t mean you have to sit back and accept it. There are tons of shampoos and other products on the market that can help you address hair loss or thinning. Another ...

Our deputy beauty editor tapped experts and enlisted a panel of testers to find the best LED face masks with skin-soothing red light therapy.

Red-light therapy promises to treat everything from acne and hair loss to depression and chronic pain. Many of these claims ...

Learn how to use red light therapy safely at home. This beginner's guide covers what red light therapy is, how it works, and ...

In a world where wellness solutions often come with a hefty price tag or invasive procedures, Kala Red Light Therapy emerges as a breath of fresh air. This innovative device leverages the power of ...

From futuristic-looking masks to crimson-glowing bedside lamps, red light therapy is taking over social media feeds with a range of wellness promises. Many creators promote red light exposure as part ...

Red light therapy (RLT) devices are part of the shift toward at-home wellness and beauty technology. While medical red light therapy has a growing body of research behind it, the devices aren’t always ...