How Does Laser Beard Shaping Work?
Lasers emit intense light energy which gets converted into thermal energy when it passes the skin. The thermal energy gets absorbed by the melanin pigment present in the targeted hair follicles, thereby destroying the hair follicles and even preventing further hair growth. The laser only works on the hair follicles that are actively growing hair and cause them to spontaneously fall out. As every targeted hair follicle may not be in the same phase of the hair growth cycle at a particular instant, multiple laser sessions, in weeks gap, are needed for all the targeted hair follicles to fall out.