Principle of laser hair removal costs and

Summer again soon, a lot of beautiful women also began to prepare for hair removal the. But laser hair removal the cost is not very understanding, then we have a brief overview, so for the United States who have a clear understanding.

laser hair removal The cost of the site and in need of treatment, and if the calf hair removal underarm hair removal and Price is not the same; In addition, hospitals and some professional Beauty institutions compared to expenses is not the same, but better. The other is the difference between regional consumption cost of laser hair removal is also influential. The final step is related with the number needed to treat. Amy who is best for hair removal should first determine the location, and then to the regular hospital to find out the cost of laser hair removal.

In addition, the principle of laser hair removal laser is the use of "selective photothermal effect" principle. Use of mediation to a specific wavelength of the laser through the skin, direct exposure to hair follicles. Hair follicle, hair shaft melanin selectively absorb light energy, thermal effects resulting necrosis of the hair follicle, hair will not grow.

laser hair removal can be achieved not a permanent hair removal in effect, hair growth has three phases, namely growth phase, telogen, catagen. The laser can only be effective in hair growth. Therefore, it normally takes 3-5 times or so.