Step 1
Your blood is drawn — typically from your arm — and put into a centrifuge (a machine that spins rapidly to separate fluids of different densities).
Step 2
After about 10 minutes in the centrifuge, your blood will have separated into three layers:
Platelet-Poor Plasma
Platelet-Poor Plasma
Platelet-Poor Plasma
Step 3
The platelet-rich plasma is drawn up into a syringe and then injected into areas of the scalp that need increased hair growth..