Originally published April 2013; updated September 2026. Low-level light devices have been studied for some types of hair loss. The American Academy of Dermatology notes that some people see thicker hair, but not everyone does, and more research is needed to learn who may benefit. A treatment plan depends on the cause of hair loss and the device.

This article does not confirm that a particular device or treatment is currently offered at Hair Specialists. For a medical diagnosis, consult a qualified healthcare professional. To ask about current cosmetic hair replacement options, see our services or contact the studio.