Platelet-rich plasma (PRP) is a concentration of plasma protein derived from a patient's own blood that has been centrifuged to remove red blood cells. It has a significant concentration of growth factors, chemokines, and cytokines and has been used to encourage various healing process. There has been a recent increase in the application of PRP in
dermatology and aesthetic fields, including sound healing, fat grafting, alopecia, scar revision, and dermal volume augmentation
PRP treatment is mainly effective for wrinkles, laxity, and secondary PIH-related dark circles. PRP can stimulate dermal fibroblast proliferation and collagen synthesis