Laser hair removal is a very popular and favorite way of beauty in our modern life. Many people like their skin smooth and white. After laser hair removal for several times, it can achieve the effect of permanent hair removal. What are the advantages of laser hair removal? Laser hair removal.
What are the advantages of laser hair removal
Ideal laser wavelength
Laser hair removal must meet two important conditions:
First, the laser can be fully absorbed by hair follicle tissue;
Second, the laser can effectively pass through the skin to reach the position of the hair follicle.
The wavelength of Lightsheer semiconductor laser is 800 nm. It is in the near-infrared region of the spectrum. Melanin is well absorbed. At the same time, it can penetrate into the deep layer of dermis and subcutaneous adipose tissue, act on hair follicles in different parts and depths, and effectively remove hair in any part and depth of the human body.
The laser pulse time can be adjusted according to the hair
The laser pulse time required for the best hair removal effect is related to the thickness of hair. The thicker the hair, the longer the laser action time. The laser pulse duration of Lightsheer semiconductor laser is from 5 seconds to 100 milliseconds to obtain ideal hair removal effect, while effectively protecting the skin epidermis from thermal damage.
No pigmentation and inflammation
In the past, traditional laser hair removal caused skin pigmentation and skin inflammation after hair removal, especially ruby or emerald laser. This inflammation has become an obvious and perfect “skin clearing” laser hair removal. Because the Lightsheer penetrates deeply, the epidermis absorbs little laser energy, so it will not produce melanin and inflammation.
Safe and effective, no skin damage
During the treatment, the contact cooling laser head is close to the skin to cool the local epidermis to 5 degrees, which can not only effectively protect the normal skin from thermal damage and reduce pain, but also increase the treatment energy and improve the curative effect. At the same time, the laser head presses down the skin to make the hair follicles fall down and increase the absorption of laser by 30% – 40%.
Spot freeze, fast removal
The spot of laser hair removal is designed as a square spot of 9 mm. When performing large-area skin hair removal, it is not only efficient and fast, but also can eliminate the treatment overlapping dead zone formed by the traditional laser circular spot.
Laser hair removal method
At present, there are three popular laser hair removal methods in the market, namely freezing point hair removal, moonlight hair removal and emerald laser hair removal. Consumers who choose laser hair removal should go to more formal institutions for consultation according to their own situation before treatment.
Through the above explanation, I believe you can basically understand what is going on with laser hair removal and whether laser hair removal can be permanently removed. I think in a word, permanent hair removal is possible, but we must carefully select formal treatment institutions, spend relatively high treatment costs, and bear certain treatment risks, Moreover, there must be enough melanin in the hair follicle to meet the treatment needs, which is both expensive and troublesome.
Is there a way to permanently depilate
In recent years, the concept of medical beauty has gradually become well known to the public. Some women who pay more attention to shaping their own beautiful image began to seek new and more effective hair removal methods.
They found electrolytic depilation (old method), thermal solution depilation (old method) and laser depilation (new method), all of which can achieve the effect of permanent depilation.
However, due to complicated operation, long treatment time, many treatment times, strong pain, possible skin injury and scar formation, electrolytic hair removal and thermal dissolution hair removal have low operability in practical use, and have been stopped at present.