What is low level laser treatment?

LLLT has been used for over 35 years in the healing of tissue, bone regrowth, wound healing, and pain management using its ability to generate a protein synthesis at the cellular level. In 1967, while experimenting with the effects on skin cancer, it was noted that the subjects who underwent LLLT grew hair where it had been shaved more quickly than the untreated groups.
True LLLT for hair regrowth will have FDA clearance.

What about LED?

LED stimulates scalp and skins surface only improving circulation at that level only, it can not stimulate cellular reproduction within the hair follicle as it does not penetrate deep enough.

In session

In clinic treatments should be done once- twice a week for up to 30 minutes.