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The effect of various light in laser cosmetic technology

Laser technology was initially used to treat various diseases, including hemangioma. With the development of laser technology, it has been gradually applied to beauty and skin rejuvenation, so color light rejuvenation and composite color light rejuvenation have been studied. In fact, from the development of laser technology to today, it is divided into many types of light, each of which has different functions. This paper will give a detailed introduction to the functions of various lights in laser technology.

Red light: also known as bioactive light, the 635nm red light has the characteristics of high purity, strong light source and uniform energy density. It has a significant effect in skin care and health care treatment. It can improve the activity of cells, promote cell metabolism, and make the skin secrete a large amount of collagen and fibrous tissue to fill itself. Suitable for any skin, it can promote blood circulation, regenerate collagen, make skin smoother, improve skin dryness, scar treatment, peeling hair and hair follicle appendicitis alopecia areata.

Blu ray: Acne Treatment

The wavelength of 415nm has the effect of rapidly inhibiting inflammation. Propionibacterium mainly plays a role in the formation of acne. Blue light can effectively destroy this bacterium without damaging the skin tissue, minimize the formation of acne, and significantly reduce and heal acne in the inflammatory stage in a short time. It is suitable for sensitive, oily and acne skin, reduces acne bacilli, achieves the purpose of removing acne and acne, promotes the synthesis of protein and collagen, activates skin, and tightens loose skin and pregnant lines. It can contain or irradiate Yintang acupoints, play a calming effect, relax the body and expression, and have an effect on pain, sadness, blood stasis, relaxation and calmness.

Purple light: it is a double frequency light of red light and green light. It combines the effects of the two lights, especially in the treatment of acne and acne. Remove or inhibit the growth of hair in various parts of the body.

Yellow light: the wavelength is 590nm. Combined with red light, it has obvious effect on the alleviation and treatment of allergic skin diseases. Fade spots, 3 low waisted Korean women’s Taka pants, restrain the increase of melanin and remove spots

Green light: green light with a wavelength of 560nm, mainly used to control the secretion of oil. Improve sensitive skin and tighten coarse pores

Lake blue: smoothes small wrinkles or lightens eye and face wrinkles, and eliminates dark circles under the eyes.

White light: remove the secondary skin inflammation such as red blood filament and fanghuadou.

It can be seen from the above introduction that laser technology plays a different role in treatment. With the continuous development of science and technology and the innovation of means, laser beauty technology will develop in a deeper and broader field. With this trend, laser beauty technology will benefit people.