Low Level Laser Therapy (LLLT) is one of the most exciting new options in the treatment for hair loss. It is a non-chemical, non-invasive treatment that is being used around the world for the treatment of hair loss. Also referred to as "cold" lasers because they do not release energy in the form of heat. The light wavelength emitted from a low level laser actually will repair tissues that have impaired cellular metabolism by stimulating blood circulation and encourage regeneration of normal healthy tissues. In effect the low level laser exposure promotes stoppage of hair loss and increase hair growth.