research Inconsistent platelet-rich plasma product from devices cleared by the US FDA: A retrospective review of clinic data 6 citations , January 2021 in “Journal of the American Academy of Dermatology” PRP treatments for hair loss need standard protocols to be reliable.
research 484 FDA cleared devices produce inconsistent platelet-rich plasma product June 2020 in “Journal of Investigative Dermatology” FDA-cleared devices often fail to produce high-quality platelet-rich plasma consistently.