The CO2 laser beam heats and vaporises the skin tissue, instantly removing the superficial layers of the skin. Each fractional micro-spot creates a thermal zone. Intact cells around the treated area help the healing process. This process induces cell regeneration. The contraction is immediate and the structural improvement of the skin is visible circa one week after the procedure. ​ Delivers multiple arrays of 10600nm laser beam to the skin by fractional scanning, forming a burning zone of an array of laser points on the epidermis. Every laser point, consisting of single or several high-energy laser pulses, penetrates directly into dermis to form a tapered hole, produces the effect of vaporisation, solidification and carbonation for the biological tissue, enseal small blood vessels, and decrease the bleeding. The high-energy laser also stimulates the proliferation and reorganisation of collagen tissue, while the contraction of tapered holes tighten the skin, making it more fair, smooth, delicate and elastic.