What number should the microneedle be on for PRP/PRF on African American skin?

Thank you for your question. Please seek the advice and care of your physician. If you feel you had an allergic reaction to a medication or treatment, add this to your medical history to guide future medical or surgical therapies. Warm regards.

Your best answer will come from the physician performing the microneedling. As a rule of thumb Retin A is a skin irritant that helps in creating new collagen fibers and stimulating DNA, but applied to the skin where microchannels have been created by the microneedles can be very irritating. Wit...

Microneedling is very safe in pregnancy. As far as using stem cells you should feel confident only if they are using your own stem cells without adding any chemical to them. Good luck.