The definition of biostimulation is to biologically activate cells. One of biostimulation techniques is the application of platelet-rich plasma or plasma rich in growth factors (BSP). In Aesthetic Field, (BSP) allows to stimulate collagen, elastin and hyaluronic acid production from theirs precursors proline, lysine and glucosamine. It also improves circulation and thus nutrients. These are fundamental elements to maintain skin and hair health.