How much quantity of PRP is required for hair?
Doctor Answers 2
PRP DOSES? ENGLEWOOD CLIFFS NJ
In my opinion, 4 to 5 times normal serum platelet concentration is the suggested dose. The amount injected depends upon the injection technique. If the PRP is injected sub dermal it has the ability to diffuse and less is needed. Find a PRP expert. Good luck
The amount of PRP and the platelet count in the PRP are 2 important factors.
Generally you want a cell count of 3-5x baseline platelets although higher cell counts have been used. Additionally you need about 12cc of PRP for every 70cm2 (half of scalp).