In my opinion, mesotherapy is a complex procedure. Every provider uses a different set "ingredients" in their injections. In my opinion, I know of no injections in the mesotherapy field or studies that show it will consistently regrow or diminish hair loss. In contrast, platelet rich plasma has been shown to decrease hair loss and thicken existing hair in a significant number of patients with a diagnosis of androgenic alopecia. In my opinion, between the choice of the two, platelet rich plasma would be A better treatment. I hope this helps. Good luck.
Thank you for your question. PRP used for hair restoration is overall going to be a better treatment for hair loss than mesotherapy. I am actually not aware of standardized mesotherapy procedures that have consistent results. That being said all PRP treatments are not created equal as well. I would consult with a surgeon or physician who commonly performs PRP for hair restoration and ask questions about the process and the system that is used. Then you'll get a better idea of results that can be expected. Hope this helps!