1. Laser speckle remover-Almapixel laser is a new development of beauty laser in recent years. It is a technology that changes the traditional laser emission mode into pixel mode (micropore mode). At present, the mature technologies include Er laser 2940 pixels, Q 1064 pixels, CO2 laser pixels and so on. Its biggest advantage is that it can further reduce the thermal damage reaction during laser treatment, reduce the occurrence of side effects and improve the safety of laser treatment. For example, the Er laser has 2940 pixels and Q 1064 pixels, and there is almost no pain in the process of treating chloasma and pigmentation.

2. Laser freckle removing instrument-Q-switched pigment laser, Q-switched 1064, used to remove black birthmarks, tattoos and other treatments. In recent years, it has been found that its low-energy macula mode can be effectively applied to the treatment of chloasma and pigmentation, and the problem of chloasma and pigmentation can be effectively alleviated or removed under the condition of accurately mastering this technology.

3, laser freckle instrument-strong light freckle: this freckle technology is effective for all kinds of pigmented spots, and the treatment range is very wide. Because of its broad spectral characteristics, it is also called colored light. Can comprehensively improve the skin in different degrees, and has high treatment safety. However, the corresponding method is not aimed at all kinds of spots, which requires a high degree of technical mastery of operation and a high degree of proficiency and experience of doctors. It is suggested that people with multiple superficial skin pigmentation spots can be considered as the first choice, because this can play a better comprehensive improvement effect.

4. Laser speckle remover-KTP 532 laser is also called green laser because its beam is green. According to different setting modes, this technology can be used for different treatments. Q-mode or quasi-Q-mode can be used to treat some color spots, such as freckles and senile plaques, and the effect is good, but the thermal reaction is serious, so postoperative care should be done to prevent pigmentation. It is not recommended for the treatment of pigment-sensitive skin such as chloasma and pigmentation.