Disclosed is a syringe for corium regeneration. The syringe includes a cylinder formed as a thin tube having an inner diameter of 2-7 mm such that a liquid can be separated and stacked over a gas inside the cylinder an inflow check valve provided on one side of the lower end of the cylinder such that a gas, which is supplied from the outside, can flow into the cylinder and a needle coupled to the lower end of the cylinder, the upper end of the needle being positioned between a point which is 2 mm below the portion of connection of the inflow check valve and a point which is 5 mm above the portion of connection of the inflow check valve.
