Are At-Home LED Masks Safe?

There are LED masks that slip over the entire face then there are smaller handheld wands that target specific areas. Rabach says that at-home wands are less effective than masks because the placement of the mask ensures that every part of skin treated has the same level of light. With wands, it is more difficult to apply the light evenly. Furthermore, masks are hands-free and wands obviously aren't. On the flip side, Benjamin says that wands are likely safer for vision because they're moving around the face.

Image via @iloveskininc