By properly adjusting laser wave length and pulsewidth, the laser can penetrate the top layer of skinand then reach the hair follicle. Then the lightenergy will be adsorbed and converted into thermalenergy which can destroy the hair follicle. Thus thelaser will make the hair lose its ability to
regeneratewhile not destroying surrounding tissue. After the client receives the treatment, the hairgrows less and less, grows slower, grows thinner.and the hair color becomes lighter and lighter. Thegrowth of hair is stable after 6 months-no longergrows at 9 and 12 months, 90% of patients getpermanent hair removal, and the regenerated hairbecomes thinner in diameter, lighter in color andnatural.