PRP or platelet-rich-plasma is a substance that is used to promote healing. The liquid in the blood is called plasma, while the platelets are solid. Platelets help the blood to clot, making them vital for healing wounds. Platelet-rich plasma is plasma in which there is a higher concentration of platelets than the other components of blood. These platelets stimulate collagen production which helps to provide elasticity to your skin and to restore volume. Physicians and scientists together have developed many great uses for PRP. Two of the PRP treatments used most frequently here at Skinatomy Laser Clinic are Vampire Facials and PRP Hair Restoration.