PRP involves the collection of your blood. Your blood is then spun down using a centrifuge to separate out the plasma and platelet portion using the separator gel as a special filter. The PRP portion of your blood is then injected back into your skin to stimulate new collagen production, and to re-energise your cells into rejuvenating themselves. The product injected is 100% your own blood by-product and is therefore a completely natural treatment.