Nature Video
20 May 2026
From glowing red face masks to fibre optic needles, we explore the gap between commercial devices and the field of ‘photobiomodulation’.
By
Shamini Bundell &
From glowing red face masks to fibre optic needles, we explore the gap between commercial devices and the field of ‘photobiomodulation’.
Nature Video
20 May 2026
From glowing red face masks to fibre optic needles, we explore the gap between commercial devices and the field of ‘photobiomodulation’.
By
Shamini Bundell &

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

Hear the biggest stories from the world of science | 06 May 2026

From infrared saunas to LED beauty masks, a billion-dollar market has grown around the healing power of light. But where does the…

Unlike many LED masks, this therapy light isn’t strapped to your face and can be used all over your body.

"I even bought a couple of hair pieces to wear before this,” wrote one reviewer, “but now I won't be needing them anymore, which…

Whether it can really repair muscles and make skin look younger is up for debate.