Photorejuvenation is a popular cosmetic method to improve skin in recent years. ? Experts from the beauty department of Shenzhen Jing Tian Hospital said that photon rejuvenation can not only remove spots, but also enhance skin elasticity and improve rough skin. Photorejuvenation Photorejuvenation essence was successfully developed by a famous skin laser treatment doctor in San Francisco. Peter found that customers' skin would be improved by laser hair removal, and further research found that laser irradiation could change the skin structure qualitatively and make customers look younger. But laser is not the most ideal light source, and strong light is the most suitable light source, so Mr. Bit invented a method to treat skin aging with pulsed strong light, which is photon rejuvenation. Photorejuvenation is a step-by-step process to improve the skin, and the skin can have the visual effect of rejuvenation after about five times. Continuous intense pulsed photon peeling technology can eliminate freckles and fine wrinkles, pigment spots and telangiectasia. Photorejuvenation treatment principle in Jing Tian Hospital Photorejuvenation treatment is a comprehensive application of biological stimulation and photothermal decomposition principle. Intense pulsed light acts on the skin, which stimulates the chemical changes in the molecular structure of collagen and elastic fibers in the dermis and restores skin elasticity. In addition, the photothermal effect produced by strong light can enhance blood vessel function, improve circulation, shrink pores and eliminate superficial wrinkles. The principle of photothermal decomposition is embodied in the following aspects: facial pigment precipitation is easy to absorb light waves, while other tissues are only stimulated by light waves and will not absorb light waves. When the temperature is higher than the surrounding tissues, the temperature difference will decompose pigment cells, eliminate pigment precipitation and effectively protect the surrounding normal tissues. Photorejuvenation can solve skin health problems such as large pores and dark yellow skin color at the same time, and improve the overall skin condition. Moreover, the treatment will not cause any harm to the skin, and it is a non-invasive and safe treatment method, and the recovery is also very rapid, without affecting normal life and work. Photon rejuvenation can make skin white, tender, young and healthy, and treat facial telangiectasia, freckles, chloasma, acne erythema, senile plaque, coffee spot, coarse pores, acne scar and so on. Photorejuvenation is a non-peeling treatment. Compared with the previous rejuvenation techniques (chemical peeling and peeling cream), it will not cause adverse consequences and complications, and the treatment is safer and more reliable.