Is LED Light Therapy Safe?

LED light therapy is safe for most people, but there's not as much research about its long-term safety. Eye protection like blackout goggles are a must, and some do come with the eye protection,. Intensity of the light and length of time people are wearing them can also contribute to eye damage. In 2019, cosmetic brand Neutrogena had to issue a recall of its popular and more affordable light therapy Acne Mask following reports of theoretical risk of eye injury.