PRP (Platelet Rich Plasma) is the latest medical hair and skin rejuvenation technology that utilises your body’s growth factors found in blood. PRP has been used successfully been to help regenerate torn ligaments, tendons, cartilage and treat such conditions as osteoarthritis of the knee joint. It is now finding a new outlet in cosmetic dermatology with surprising results. PRP for hair loss is suitable for women and to some extent men suffering from certain types of alopecia or general hair thinning.