Platelet-Rich Plasma (PRP) refers to a cosmetic treatment that involves using the patient's own plasma rich in platelets to promote skin regeneration and repair. The process includes collecting blood, centrifuging to separate components, extracting PRP, and then applying it through injections or direct application on the face or scalp. This aims to stimulate collagen production, improve skin texture, reduce fine lines, and enhance hair growth. PRP therapy is believed to activate cell regeneration and natural healing processes, contributing to increased skin elasticity and radiance.