January 2016 in “Surgical and Cosmetic Dermatology” Platelet-rich plasma treatment improved hair growth in men with male pattern baldness.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
January 2015 in “Surgical and Cosmetic Dermatology” Platelet-rich plasma injections are an effective treatment for hair loss with minimal side effects.
October 2023 in “Peer review” PRP is a safe and effective treatment for hair loss.
March 2013 in “Revista Brasileira de Cirurgia Plástica” Using platelet growth factors can improve hair density in transplants, especially for those with fine hair.