博文

目前显示的是 一月, 2021的博文

Top 10 Questions About Laser Hair Removal

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1. Will laser hair removal affect perspiration? The target tissue of  Laser Hair Removal  is the hair matrix. Through the principle of light and heat, the hair matrix and hair papilla are selectively coagulated to achieve the effect of hair removal. We usually use eccrine glands to wick sweat. The main opening of eccrine glands is the surface of the skin, not the same opening as the hair follicle, so laser hair removal will not affect perspiration. 2.Can the hair be removed at once? It cannot be removed at one time. Hair has three growth cycles, namely the growth phase, the anagen phase and the stationary phase. The principle of laser hair removal is that light is absorbed by the melanin in the hair matrix, and the hair matrix transfers heat to the dermal papilla. Finally, the hair falls off. The hair matrix in the growth phase contains the most melanin, which is prone to thermal coagulation. Hair falls off most easily. The melanin content in the hair matrix of the hair in the...

7 Factors That Affect the Effect of Laser Hair Removal

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wavelength Most of the  Laser Hair Removal Machines  used clinically have a wavelength between 694 and 1200 meters, which can be well absorbed by the melanin in the hair follicles and hairs, while ensuring that it penetrates to the depth of the hair follicles. Currently, semiconductor lasers, long-pulse Nd:YAG lasers and various intense pulsed light are most commonly used in clinical practice. From the comparison of curative effect, the curative effect of semiconductor laser is basically similar to that of various intense pulsed light. The curative effect of long-pulse Nd:YAG laser may be slightly worse than that of semiconductor laser and intense pulsed light under the same treatment times. Pulse width The ideal pulse width range of  Laser Hair Removal Equipment  is 10-100ms or even longer. Long pulse width can slowly heat and destroy the hair follicles and the bulge containing hair follicle stem cells, and at the same time can avoid damage to the epidermis due to t...

Do You Know Everything About Laser Hair Removal

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  Before the popularization of   Laser Hair Removal , electrolytic hair removal and thermal dissolution hair removal have appeared, which can achieve the effect of permanent hair removal. However, because the treatment methods are backward and have been eliminated, laser hair removal methods are mainly used in clinical practice. The principle of laser hair removal is to take advantage of the different absorption rates of different materials for different wavelengths. With a suitable wavelength range, the laser can penetrate to the depth of the hair follicle. The laser has extremely high energy and can be selectively The melanin in the hair follicle is absorbed. After the melanin absorbs the energy of the laser, the temperature rises sharply, which leads to the destruction of the surrounding hair follicle tissue, and the hair loses its ability to regenerate. Is laser hair removal safe? As long as it is treated in a regular medical institution, it is very safe. In the process of...

These Precautions For Laser Hair Removal Cannot be Ignored!

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  Many beauty seekers are troubled by the thick hair on their legs or face. Especially when summer comes, they dare not wear their favorite dresses to go out. In order to reduce the hair, hair removal cream or knife scraping is often used for hair removal. Although the effect is fast, the disadvantages are also great. The pores become larger and the hair grows faster. How can we achieve effective hair removal?   Laser Hair Removal Machine   helps you. What is laser hair removal Laser hair removal is the use of lasers to destroy hair follicles and make them lose the function of regenerating hair. There will be a slight tingling sensation, there may be pigmentation or blisters, but it can be restored without leaving scars after good care. Is laser hair removal permanent? Laser hair removal can achieve the effect of permanent hair removal, but it generally requires 3-5 treatments, because hair growth has to go through the growth phase, anagen phase, and telogen phase. Laser ...

Ten Questions About Laser Hair Removal

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Who is not suitable for laser hair removal? Because  Laser Hair Removal  uses the preferential absorption of laser light by the pigment in the hair follicles for treatment, people with black skin may also absorb part of the laser energy during treatment, which will cause certain damage to the skin. Therefore, laser hair removal is particularly suitable for The kind of person with fair skin and darker hair. If the skin is dark, or the skin color is darker, and the hair color is relatively light, the treatment effect will be affected. In other words, people with particularly dark skin are not suitable for laser hair removal treatment. Does laser hair removal affect the function of the skin? The skin has many physiological functions, such as perspiration, body temperature regulation, sensory function, protective function of the body, absorption and excretion function, immune function and so on. Laser hair removal will not affect these functions of the skin. Is laser hair removal ...