Do face buried thread needle depression how to do?

Facial burying needle is actually what we often call facial line carving. It works by embedding protein lines into the skin, which act like steel bars in concrete, to give the skin of the face a skeleton that can be held up, thus reextending the skin that has become loose and wrinkled. However, since the protein lines are embedded in the skin, facial skin will suffer certain damage and the piercing machine. At this time, the cells receiving the piercing machine will produce ACME-TEA to repair themselves and absorb the protein lines, which is a recovery process of facial embedding. After the protein lines are completely absorbed by our facial cells, It means that our line carving recovery period is over, so at this time we need to carefully maintain, otherwise once the survival in the recovery period is not enough to support the recovery of the face will appear some sequelae. However, the maintenance should not be blind, and the oral administration of pure collagen should not be allowed, because maintenance with pure collagen will cause wrong protein accumulation in the cells affected by the puncture machine. If these things accumulate too much in the face, the face will be swollen, and even the face will be deformed. So we'd better not try it Orz (what should we do about the sunken face and how long will it take to recover the sunken face?) !