Platelet-Rich Plasma (PRP) therapy for hair loss involves extracting a small amount of blood from the patient, processing it to isolate the platelet-rich plasma, and then injecting it into the scalp. Platelets contain growth factors that can stimulate hair follicles, promote hair growth, and improve hair thickness and density. PRP is a minimally invasive procedure with little to no downtime, making it a popular choice for individuals seeking natural hair restoration. Typically, multiple sessions spaced several weeks apart are recommended for optimal results.