Lip hair removal is based on the principle of selective photothermodynamics, through the reasonable adjustment of laser wavelength, energy, pulse width, the laser will be able to pass through the surface layer of the skin to the root of the hair follicle, light energy is absorbed and converted into heat energy to destroy the hair follicle tissue, so that the hair loses the regeneration ability, but at the same time does not damage the surrounding tissues, and the pain is slight. Laser hair removal utilizes the “selective photothermal effect” of the laser, using laser light adjusted to a specific wavelength to pass through the epidermis and directly irradiate the hair follicle. The melanin in the hair follicle and hair shaft selectively absorbs the light energy, and the resulting thermal effect causes the hair follicle to become necrotic and the hair to stop growing. The effect of laser hair removal is irreversible due to the process of heat absorption and necrosis of the hair follicle, therefore, laser hair removal can achieve permanent hair removal hair removal effect. Five advantages of laser hair removal 1, hair removal thoroughly The advantage of laser hair removal is that hair removal is very thorough, the use of laser light can penetrate to the deep dermis and subcutaneous fat tissue, the effect of different parts of the depth of the hair follicles, to effectively remove the depth of hair in any part of the human body. 2, little pain Laser hair removal is a relatively small pain in all hair removal methods. Clinical test results show that most of the beauty of the feeling is only “by the rubber band bouncing” feeling. 3, close to their own skin after hair removal pigmentation closer to our skin. 4, will not harm the epidermis Sapphire contact cooling cooling patented technology is safe and does not damage the skin, the advantages of laser hair removal is the most prominent. 5, fast speed square large spot, fast removal of hair, laser hair removal can accelerate the speed of treatment. What position is suitable for laser hair removal? Laser hair removal is suitable for all parts of dark and light-colored hair but is not effective on white hair, unwanted black hair on all parts of the body (upper and lower limbs, legs, chest, abdomen, hairline, facial beard, outside the bikini line). Ineffective or failed hair removal by electro-acupuncture, medication, electric tweezers, and other instruments. Is laser hair removal painful? Laser hair removal is one of the less painful of all hair removal methods. Clinical trials have shown that the majority of patients only feel the sensation of “being bounced by a rubber band”. Laser hair removal at the same time will give the skin cooling, cooling methods and principles of many, but are at a temperature of about 4 degrees Celsius, a lot of plastic surgery hospitals publicize the freezing point hair removal, so that you no longer feel the pain, in fact, are far from 0 °, because in the thermal action of the laser, a few degrees of contact with the sensation of ice packs. Is laser hair removal safe? General laser hair removal machines have been certified by international authorities and have undergone tens of thousands of successful treatments worldwide. The laser hair removal treatment process is simple and fast; the surface hair of the treatment area is shaved before the operation, so that it can not absorb the laser; the laser acts on the skin surface through the complex optical fiber transmission system; the laser energy is absorbed by the melanin in the hair follicle selectively, and converted into heat to destroy the hair follicle, but does not cause damage to the surrounding skin, so as long as you choose good hospitals and doctors, laser hair removal is very safe. Lip hair removal before “I” to pay attention to what? 1, lip hair removal before do not use hair removal cream, hair removal cream and other cosmetics. 2, lip hair removal before cleaning the face and neck skin. 3. Go to a plastic surgery hospital and see an experienced physician. First of all, determine the part and range of hair removal, because hair removal is permanent, according to a certain range of hair removal to have a cosmetic effect. 4, the laser through the skin when there is a certain sense of warmth, this is a normal phenomenon, for particularly sensitive people, the physician will selectively use a little surface anesthetics, beauty can be completed in a pleasant lip hair removal. 5, after lip hair removal, the physician will be cold compress hair removal place 10 to 15 minutes. 6, each lip hair removal should be timely to the plastic hospital review, the physician will determine the effect of hair removal and according to the specific circumstances of the next hair removal time and hair removal range. Laser lip hair removal is a very gentle way, although its light waves have strong energy and penetration, but that is only for the melanin in the hair follicle, almost no great effect on the normal skin, so it will not harm the healthy skin. It can effectively shrink the pores after hair removal and make the skin fine and smooth, while the unique device can also make the skin become whiter without discoloration.