What should laser hair removal pay attention to?

Generally speaking, most people wear light clothes in summer, and there are more exposed skin, so many people want their skin to be perfect, but many people have excessive hair, so many people have to depilate by laser. What should we pay attention to in laser depilation? What are the advantages of laser hair removal?

What should laser hair removal pay attention to? What are the advantages of laser hair removal? [figure]

  1. Advantages of laser hair removal

1、 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.

2、 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.

What should laser hair removal pay attention to? What are the advantages of laser hair removal? [figure]

3、 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.

4、 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%.

5、 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.

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