Is the 808nm laser hair removal device safe for hair removal?
Laser hair removal can easily get rid of hirsutism and is the first choice for many beauty lovers today. However, is the 808nm laser hair removal device safe to remove hair? Is there any adverse effect on the skin? Will the body hair grow again after the treatment? This is a question that many people are concerned about.
Girls with thicker body hair often laugh at themselves as “peach”. In order to become “nectarine”, they use all kinds of “weapons” to deal with body hair: such as razors, which are economical and convenient, and the effect is immediate, but the effect can only last 3~ After 5 days, the hair will also tend to get thicker and thicker, which is easy to damage the skin barrier, causing the skin to be sensitive, red, swollen and even inflamed. How long; hair removal beeswax, the process of hair removal is quite painful, and it is easy to cause folliculitis, and the effect lasts for about 2 weeks at most.
The above methods are all short-term hair removal, which can only remove body hair, and have no effect on hair follicles, so it will soon be “wildfires will not burn out, and the spring breeze will regenerate. At present, the only method that can completely destroy the hair follicle and achieve long-term hair removal effect is laser hair removal.
According to the theory of selective photothermal action, laser hair removal works on the melanin of the hair shaft and hair follicle by reasonably adjusting the wavelength, energy, pulse width, etc. of the laser. The light energy is absorbed by the melanin and converted into heat energy, which can target and destroy the hair follicle tissue, thereby It can make hair lose its ability to regenerate and achieve the purpose of permanent hair removal without damaging surrounding tissues, with high safety and mild pain.
Laser hair removal has two main advantages. One is “cutting the weeds and eradicating the roots”. Laser hair removal is especially suitable for yellow people, because the color difference between the skin and hair of yellow people is obvious. During the operation, the black hair absorbs heat, and the heat spreads to the surrounding tissues, which can “end the entire hair follicle”, so the effect of laser hair removal is Generally longer. The second is precise and controllable. Many friends worry that the laser will burn the skin. In fact, the process of laser hair removal is fine and controllable, and normal operation will not damage other skin tissues except hair follicles. The current laser technology uses the principle of extended selective photothermal action, which can precisely control the heat diffusion range, only “burn off” the hair follicles, and the surrounding skin tissue is not damaged, and the safety is very high. As long as you go to a regular hospital to find an experienced doctor to operate, laser hair removal is one of the safest and most effective medical beauty treatments.
Semiconductor freezing point laser hair removal, which is called “freezing point hair removal” by many beauty lovers, also uses the principle of selective photothermal action, so that the target (melanin in the hair follicle and hair shaft) absorbs a specific wavelength (808 nm), and passes the light. The thermal action targets the hair follicles to remove the hair regeneration tissue, and at the same time, the damage is limited to the hair follicles to prevent the surrounding tissue from being implicated, and finally achieves the therapeutic purpose of selectively destroying the hair follicles and reducing hair regeneration. In addition, by means of contact cooling, the therapeutic contacts are cooled synchronously during treatment to protect the epidermis and minimize the incidence of adverse reactions.
The effective rate of laser hair removal is 90%. Different parts, different thicknesses and colors of hair have different treatment effects, but even if it cannot be completely removed, the remaining hair will become thinner and softer, and the growth rate will slow down. According to clinical experience, after 3 treatments of “freezing point hair removal”, most people can remove 90% of armpit hair, 75% to 80% of limbs and trunk hair, and 60% to 70% of lip hair. The darker the color and the thicker the diameter of the hair, the more laser energy the hair follicles absorb, and the better the results. Thinner, lighter-colored hairs such as lip hair require additional treatments for better results.
Finally, remind consumers that although laser hair removal technology is mature, safe and effective, adverse reactions may also occur, which are related to the laser hair removal equipment and the operation level of doctors. It is recommended that consumers go to a regular hospital beauty salon for treatment. Before hair removal, ask a doctor to evaluate your hair condition and choose the most suitable laser equipment and best treatment plan.
Now the laser hair removal instruments on the market are uneven, there are many publicity is very good but the actual effect is not so good. When we choose a laser hair removal device, we must choose a professional manufacturer. If you want a good laser hair removal device, you can come to LEFIS to learn about it!
