PRP is platelet-rich plasma. It is obtained by centrifugation of autologous (one's own) blood. PRP is rich in Growth factors which promote healing and has wide applications in the field of medicine & Dermatology. It is used as adjunctive treatment in Alopecia (for hair re-growth) skin rejuvenation, Acne scars, and refractive cutaneous ulcers. It is a simple, minimally invasive procedure.