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 &
Learn more about the benefits of red light therapy and how to use it safely.
Red-light therapy promises to treat everything from acne and hair loss to depression and chronic pain. Many of these claims are…
Without strong evidence, or at least one decent trial, we cannot know whether shining red lights on to your skin does anything
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.
