PRP kit: Which origin types are the best (Germany, Turkey, Italy, Canadian) for hair and face?

In my opinion, there are several attributes that I would look for in a PRP kit. First and most important, is the kit must produce at  least 4 to 5 times the number of platelets that exists in normal blood. Secondly, the final PRP must have a low concentration of red blood cells and white blood cells. Almost none. Thirdly, the resulting PRP must be at a physiologic pH around 7.1 to 7.4. Naturally it must be sterile and have no pyrogens.PRPHAIRMD.COM 

There are a variety of PRP kits.They all will compact and concentrate the PRP.There has been no specific comparison between all the brands.Ask your physician why they chose their specific brand.

There are many kits available. I would follow up with a hair loss expert and see what kits they recommend in your region.