Regarding hair removal, it is a beauty project that many beauty salons will carry out, and the hair removal project is a popular beauty project in spring! Which hair removal beauty instrument is often chosen for beauty salons?
IPL pulse hair removal uses strong composite light with a wavelength of 500-1200nm. This broad-spectrum light wave can produce light and heat effects on different colors, different textures, and different depths of hair. At the same time, it also prevents dark skin from absorbing a single wavelength. The negative reaction brought about by light waves.
Laser hair removal mostly uses lasers with wavelengths of 800nm and 810nm, in addition to 755nm lasers and long pulse width 1064nm for hair removal. Because laser hair removal mainly targets pigments, the effect is not obvious for people with darker skin. In addition, the energy of laser hair removal is concentrated, so people who feel pain may experience obvious pain during the hair removal process.
What do you need to know about hair removal?
1. Is it hair removal?
Hair removal is an extraordinary method of hair removal, which has no negative effect on the human body and has almost no effect on normal skin. It has the effect of skin rejuvenation and tightening of the skin.
2. Is it useful to go once?
After one hair loss, most people’s hair will be sparser and grow more slowly, but it usually takes about 3-5 times to get rid of it completely.
The hair growth cycle is divided into three stages, namely
Growth period: The growth period lasts for 2 to 6 years, depending on different parts;
Resting period: When the hair enters the rest period, it will stop growing, but it still hasn’t left the pores;
Shedding period: During the hair shedding period, old hair will fall off and new hair will grow in the pores.
Optical hair removal is mainly aimed at the hair in the growth phase, but it has no effect on the hair in the resting and shedding phase.
3. Does it affect perspiration after hair removal?
Perspiration mainly depends on eccrine glands, and the openings of eccrine glands are not in the pores. At the same time, OPT hair removal is to sweep the pores and will not damage the sweat glands, so it does not affect the body’s metabolism and perspiration.
The principle of hair removal is the principle of selective light and heat: that is, the selected wavelength only acts on the pigment, and does not act on the normal tissues of the skin.
4. Can a long-term hair removal effect be achieved?
Generally speaking, after many operations, the long-term hair removal can be achieved. Of course, the effect is affected by many factors.
Post time: Jul-05-2021