PRP injection (vampire facial )
Here’s what to expect from a typical PRP injection process:
A healthcare professional will draw a sample of your blood. The amount of the sample depends on where the PRP will be injected. For example, the amount of blood taken for injection into the scalp for one studyTrusted Source was 20 milliliters. This is slightly larger than one teaspoon.
The blood is placed into a centrifuge. This is a machine that spins around very quickly, causing the blood components to separate. The separation process takes about 15 minutes.
A technologist takes the separated plasma and prepares it for injection into the affected area.