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

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.