PRP uses something very familiar: your own blood.

A  small amount of blood is collected and processed to concentrate  platelet-rich plasma, which can then be used as part of an aesthetic  treatment plan. PRP contains platelets and growth factors involved in  the body's natural healing processes and may be used for skin  rejuvenation or other appropriate aesthetic concerns.

Because PRP is a medical procedure, your suitability and treatment plan will be determined by the medical provider.