Low level laser therapy (LLLT)

Low level laser therapy (LLLT) uses devices with diodes that emit red light (wavelength 630-670 nanometers). Low level laser therapy is a safe form of light/heat treatment under investigation for a variety of health indications. It is being used to treat the genetic forms of hair loss common in men and women, androgenetic alopecia or pattern balding. Low level laser therapy is also called red light therapy, cold laser, soft laser, biostimulation and photobiomodulation.