Plasma is injected under the skin or applied over the skin. Platelets release their growth factors which trigger surrounding cells to proliferate, in turn stimulating repair, rejuvenate skin or stimulating hair thinning areas. Moreover, the growth factors contained in the plasma boost collagen production. PRP treatments work on all three layers of the skin – the epidermal, dermal and subdermal layers – so the face not only appears fresh and more youthful looking but is also improved in its skin quality and texture. One of the pleasing factors of PRP is that it is a non-allergen material as it is derived from your own body, minimizing reactions and side effects. The results of your PRP treatment improve over a period of 2 months as the PRP activates. PRP lasts as long as 18 months to two years.