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

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Teresa Carr Using a wand or scary-looking mask to bathe your face in red light ...

Is red light therapy a genuine health innovation or just another device to distract you from the Core 4. From its rumored skin rejuvenation powers to questionable mental health benefits, Dr. John ...