What are the methods of permanent hair removal?
Permanent hair removal can be divided into laser hair removal and photon hair removal. Laser hair removal works by laser energy in a specific band, while photon hair removal works by high-intensity pulsed light. At present, all kinds of hair removal methods promoted by plastic surgery hospitals belong to the category of laser hair removal and photon hair removal, but the names are different and the machines used are still the same. For example, moonlight vacuum hair removal belongs to the category of laser permanent hair removal, and freezing point hair removal is only an advanced laser permanent hair removal.
Discussion on laser permanent hair removal
Laser permanent hair removal principle
Laser permanent hair removal is the use of 800 nm laser to play a role. This kind of laser permanent hair removal can absorb melanin well, and at the same time, it can penetrate deep dermis and subcutaneous adipose tissue, act on hair follicles at different positions and depths, and effectively remove hair at any position and depth of human body.
Characteristics of laser permanent hair removal
Laser permanent hair removal produces light with single wavelength and strong pertinence. Using laser hair removal with a wavelength of 800nm, the laser energy can be adjusted according to different hair thickness and skin color. In addition, laser permanent hair removal has wide pulse and high therapeutic effect. This light turns a blind eye to sweat glands and other surrounding tissues, and the treatment does not affect perspiration and other functions, and will not affect skin tissues except hair follicles.
Photon permanent depilation
Photon permanent depilation principle
Photon permanent hair removal is a non-laser hair removal technology, which uses photon rejuvenation instrument to remove hair. Photon rejuvenation instrument can release intense pulsed light (IPL). The intense pulsed light is filtered by the strong light through the filter into light with different wavelengths in 530- 1200 band. Because its band contains a beam of light that can be absorbed by melanin in hair follicles, it can play a role in hair follicles and can be used for hair removal treatment.
Photon permanent depilation characteristics
Photonic permanent hair removal instrument does not emit an independent beam of light waves, and the broad spectrum contains light with different wavelengths. Photon permanent hair removal is not as selective as laser permanent hair removal, and hair removal is not targeted. In addition, the number of treatments may be more than that of laser permanent hair removal, and the probability of complications is also more than that of laser permanent hair removal. There are indeed many reports that photon hair removal is not as effective as laser hair removal, but when dealing with fine body hair (such as lip hair), the combined application of laser and photon hair removal can improve the curative effect.
Does moonlight vacuum hair removal belong to permanent hair removal
At present, the moonlight vacuum hair removal technology is popular, which is also a permanent hair removal technology.
Moonlight hair removal also uses laser to convert into heat energy to destroy hair follicles, because hair follicles will be separated from skin stem cells under the action of heat energy after laser irradiation, and gradually become necrotic, and finally achieve the effect of hair removal for growing hair follicles. Therefore, after many hair removal treatments, moonlight hair removal can achieve the effect of permanent hair removal.
Does freezing point depilation belong to permanent depilation?
Freezing point hair removal is also permanent hair removal, because freezing point hair removal is actually a branch of laser permanent hair removal.
Freezing point hair removal adopts semiconductor laser hair removal method. A specially designed double-pulse laser irradiates the skin and heats subcutaneous tissue and hair follicles to achieve the purpose of hair removal. At a certain temperature, hair follicles separate from the stem cells of the skin and gradually die, and finally the hair in the growing hair follicles can be pulled out, although freezing point hair removal can achieve permanent hair removal after repeated hair removal treatment.
There are many ways to remove hair, but not many can make us stop growing after taking it off, but we still have to choose the method that suits us!