There are all kinds of expensive beauty treatments on the market — various creams, zappy lasers, and fine mists of heavily-refined chemicals. For [Ruth Amos], a $78,000 LED bed had caught her eye, and ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...

We have NASA to thank for red light therapy. Before the skin-loving, hair-follicle stimulating benefits were discovered, the LED was used by astronauts to combat injury on space missions before ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best way to learn if a red light therapy mask actually works is to try one yourself. Personally, I've ...

LED, or light emitting diode therapy, is a skincare treatment that uses varying wavelengths of light, including red and blue. NASA originally developed it for plant growth experiments on shuttle ...