LASER Hair Removal by using Medio shoer High Power Diode Laser
The laser hair removal system a work using the principal of selective photothermolysis, in which a carefully timed pulse of laser energy passes through the skin and is absorbed and converted to heat energy at the hair follicle. Because of 800nm wavelength laser light penetrates deeper.
Laser Hair Removal works best in lighter skinned, darker haired patients. Because the target chromophore in hair follicles is melanin pigment, less laser energy is absorbed by the skin and more by the hair follicle. Tanned skin also "robs" laser energy as it passes through the skin to the hair follicle. The Diode lasers are less dependent on skin color than the ruby and alexandrite lasers. Because the pigment in the hair is the target for the laser energy, gray or white hair (which lacks pigment) cannot be effectively treated with any laser or light-based device.
Multiple laser treatments are necessary for best results: Laser energy has its greatest effect on growing, or anagen hair follicles; as the dormant, or telogen hairs become active, usually within 3 weeks to 3 months, some new hair growth will be observed. Usually at least 3 treatments over the course of a year will be necessary for satisfactory, long-lasting results. The female face, armpits, and bikini lines are areas which respond fastest to laser hair treatments- backs, arms and legs usually need more treatments over time. The scalp is very resistant to treatment.