what is the best laser hair removal machine
"Which technology is better for medical aesthetic hair removal?"
Recently, Alisa had a friend who planned to remove her hair in the summer and get rid of Kiwi Girl. When I was recommending laser hair removal to her, she suddenly asked me the following questions.
I was really stunned for a moment because not many people asked this question. Since I have raised a question, let's talk about it together~
Common hair removal techniques
Currently commonly used hair removal technologies include IPL intense pulsed light and laser. The latter can be divided into long pulse width alexandrite laser, Nd:YAG laser and semiconductor laser. Each has its own advantages and disadvantages:
●Wavelength: 550~1200nm
●Number of treatments: about 3 to 10 times
●Advantages: Low probability of skin trauma, few complications
●Disadvantages: It requires multiple treatments to achieve the hair removal effect, which is slightly inferior to laser.
Intense pulsed light is also commonly known as photorejuvenation. In addition to its well-known skin rejuvenation, that is, skin rejuvenation, it can actually improve pigmentary problems (freckles, seborrheic keratosis), and improve vascular problems ( Telangiectasia, rosacea) and hair loss, etc.
It's just that the skin rejuvenation effect is too out of the ordinary, and since it has no obvious advantages over laser hair removal, its hair removal effect is rarely promoted separately.
But gold always shines. In recent years, a considerable number of popular household hair removal devices use intense pulsed light technology.
The principle of action is similar to that of laser. It is a selective photothermal effect, allowing melanin to absorb light energy and generate heat to destroy regenerated cells in the area, thereby inhibiting hair growth.
As a reminder, there are many brands of household hair removal devices on the market, and the quality varies. If necessary, it is recommended to choose formal products with relevant test reports or certifications.
Long pulse width alexandrite laser
●Wavelength: 755nm
●Number of treatments: about 3 to 5 times
●Advantages: good hair removal effect
●Disadvantages: The probability of skin trauma is slightly higher
The long pulse width alexandrite laser is one of the most effective laser hair removal equipment. After the melanin in the hair follicle tissue selectively absorbs energy, the temperature rises sharply in a short period of time, causing the degeneration, atrophy, and destruction of the hair follicle tissue, thereby achieving the purpose of hair removal.
However, it is not suitable for skin types with darker complexions. In order to avoid interference with epidermal melanin and reduce side effects (such as folliculitis, pigmentation, etc.), it is usually recommended that FitzpatrickⅠ~Ⅲ skin types (fairer) choose long-pulse wide alexandrite laser for better results Better, with lower risk of side effects.
But now there are dual-band (755nm+1064nm) machines appearing to solve this problem. If you love this technology, you can try the following products
Nd:YAG laser
●Wavelength: 1064nm
●Number of treatments: about 3 to 5 times
●Advantages: deep penetration, high penetration rate
●Disadvantages: strong pain
The long pulse width 1064nm Nd-YAG laser is one of the commonly used hair removal lasers for people with dark skin. Studies have shown that it works on all skin types, but is particularly effective on people with darker skin tones, and is also great for pseudofolliculitis barbae.
Therefore, our machine is used with liquid nitrogen to lower the temperature and provide painless hair removal treatment.
Diode laser hair removal machine
●Wavelength: 800~810nm
●Number of treatments: about 3 to 5 times
●Advantages: Very low probability of skin trauma, significant hair removal effect
●Disadvantages: Slightly higher cost
Semiconductor laser is also a commonly used laser for dark skin types. The pain during treatment is less than that of Nd:YAG laser. Moreover, most studies have found that semiconductor laser hair removal has almost no side effects for skin types III to V (darker skin).
With the advancement of the times, our latest developed diode laser hair removal machine uses 4 wavelengths(755+808+940+1064nm)
Issues of greater concern
1. Can laser hair removal achieve permanent hair removal?
The so-called permanent hair removal actually refers to a long-term stable reduction in the number of hairs, rather than a complete stop of hair growth.
Usually after the laser hair removal treatment, most of the hair in the treatment area will fall off, leaving behind fine vellus hair, but these effects are not significant, and the expected laser hair removal effect has been achieved.
2. Will there be no effect if I fail to complete the treatment?
It works, but the effect is not as good as if you stick to the full course of treatment.
Laser hair removal has the best therapeutic effect on hair follicles in the growth phase, but hair does not grow at the same time, and some may be in the regression phase or resting phase. In order to achieve a more comprehensive hair removal effect, multiple treatments are generally required.
3. Can laser hair removal be performed on private parts?
Yes, it is recommended to choose a formal institution.
Different people have different opinions on hair removal. Some people pursue smooth and hairless skin, some people think that thicker hair would be better, and some people choose to bleach and dye their hair into various colors.
What do you think about hair removal? Welcome to comment in the message area. If you need any of the above machines, you can contact us. We provide customized services and one-stop comprehensive services. Contact me. Not only will the machine surprise you, I can also turn your business around. Times! ! !
