Applying one or more physical energy conditions to the human body to achieve the effect of beauty and fitness is called physical cosmetology. For example: electrotherapy, magnetic therapy, phototherapy, laser, infrared heating, etc. The photon skin rejuvenation instrument, laser hair removal instrument, carolan deep blue ovary maintenance instrument and other beauty instruments seen in beauty salons, as well as the acupressure technique of beauticians, all belong to physical cosmetology.
Laser cosmetology uses light wave band beneficial to human body, which has strong penetration and high absorption rate of human tissue, and is harmless to skin.
The main principle of laser beauty products is to stimulate biological tissues by weak laser and irradiate multiple beauty points on the face at the same time. By irradiating facial acupoints and local skin, it can effectively stimulate facial meridian points, accelerate blood circulation, improve skin supply, increase skin tissue nutrition, promote skin metabolism, remove aging and atrophic epithelial cells, and enhance the vitality of facial skin collagen. It can promote cell regeneration and secretion of sebaceous glands and sweat glands, stimulate epidermal peripheral nerves, and promote the body's anabolism and tissue repair, thus improving dull complexion, pigmentation, slack skin, wrinkles, drooping bags under eyes, dark circles, coarse pores and rough skin. , make facial skin ruddy and shiny, enhance elasticity, delay skin aging and play a role in skin care.