Thank you Mickey. I've been scouring research.. mostly anecdotal.. but very inconsistent PRP methods make data difficult to support. For example, many spas, even doctors, use different forces / RPM in the centrifuge. AND a double spin is imperative. Most don't do this as you have to transfer tubes and it gets far more risky... I dunno. Worth a try maybe but not for the money they wantI've been reading a lot about PRP. Seems to have better success when combined with exosomes. I'll see if I can find some links