Photorejuvenation technology mainly helps people to solve two aspects of skin problems, one is to treat skin surface imperfections, and the other is to improve the quality of skin. Then many lovers have a lot of questions about photorejuvenation, such as what is the principle of photon? Is it suitable for all people to do photorejuvenation? Will the skin become thinner after treatment and will it accelerate aging? Photorejuvenation has no side effects and so on, the next I give you an answer. 1, what is the principle of photon? Facial wrinkles are signs that the skin is beginning to age, and the generation of wrinkles is mainly due to the loss of collagen in the skin. 80% of the total weight of the skin is collagen, which is the main substance to resist wrinkles. Under normal circumstances, the human body will gradually lose collagen with age. Photorejuvenation technology is the use of a unique intense pulsed light band, a variety of different wavelengths of light only on the specific tissue response, scientific research has proved that certain wavelengths of light can stimulate the production of skin collagen, and the quantity and quality of collagen determines the skin’s quality of skin, which is the basis of photorejuvenation, photon is the use of a strong light source irradiation of the skin’s principle to rejuvenate the skin. 2, is not everyone suitable for photorejuvenation? Photorejuvenation is best suited for treating skin imperfections and aging caused by aging and ultraviolet radiation, and is not suitable for everyone. People with naturally darker skin color, light allergy, immune system defects, pregnant women and other people are not suitable for photorejuvenation. 3.Will the skin become thinner after treatment? Will it accelerate aging? First of all, we can tell you for sure that the skin will not become thin after photorejuvenation treatment. Photorejuvenation will remove the epidermal pigmentation, the skin color will become whiter and the skin will be delicate, but it is not simply peeling off the skin horny layer, so there is no phenomenon of skin thinning. At the same time after treatment, the structure of the skin has changed, so that the collagen fibers and elastic fibers in the skin are restored, so it will not accelerate skin aging. 4, photorejuvenation has no side effects? Photorejuvenation side effects are almost zero, very safe, which is a very big advantage of photorejuvenation treatment. Photorejuvenation is essentially a laser cosmetic technology, which belongs to the category of medical cosmetology. Professional doctors will set the photon energy and treatment parameters according to the nature of each person’s skin and different parts of the face, and adjust them every time, so as to ensure that the treatment is safe and effective and minimize the side effects of photorejuvenation. And the choice of authoritative experts and professional hospitals is the key. Warm tips: to do photorejuvenation to first understand their own skin, do not know their skin condition of the lovers can first consult the doctor, after doing photorejuvenation need to pay attention to do a good job of sun protection.