Microneedling & PRP: which method of applying PRP Is best? Via needle or smearing it on the face?

As with many of the procedures utilizing PRP, there is no absolute standard of care. Many will apply PRP topically allowing for absorption via portals created by microneedling while others will inject and still others will employ a combination of both techniques. Ultimately, the goal is to deliver growth factors to the site of injury/inflammation promoting rejuvenation.
Without, good randomized data, it remains unclear which approach is best. It is likely that the difference between the approaches is negligible as long as the PRP is delivered where it is needed most (either topically or via direct injection or both).
As always, discuss your concerns with a board certified plastic surgeon (ABPS).Donovan Rosas MD
Board Certified by the American Board of Plastic Surgery
Member: American Society for Aesthetic Plastic
Surgery, American Society of Plastic Surgeons
RealSelf Verified Member
RealSelf Top 100
RealSelf
Hall of Fame

Delivering  PRP to the skin to the depth of 1 to 1.5 cm is ideal. This can be accomplished with a needling device and cartridge containing PRP.Jeff Rapaport MD FAADRealself Verified All-star