博文

目前显示的是 二月, 2017的博文
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2017 755nm+808nm diode laser hair removal machine 1.Laser hair removal technology emerged and proliferated in the past decade to become the "gold standard" for the  treatment of unwanted/excessive hair. 2. And clinically proven,laser technology for permanent hair reduction has yet to achieve good safety and efficacy standards. There is a widely recognized need for an improved method for hair removal which heats the hair follicles to a sufficient temperature  for hair removal while delivering a minimal amount of thermal energy to the epidermis. Lasers and light sources use the principle of selective photo thermolysis to eliminate hair and its potential regrowth without damaging the surrounding skin. During a laser hair removal treatment, light passes through the skin and is absorbed by the melanin in the hair shaft. This absorption raises the temperature of the hair follicle and thermally destroys the cells responsible for regrowth. The attributes o