I believe that China makes HCG for many pharmaceutical companies in Europe. Of course, I do not mean Ovitrelle - these are the alpha subunits of HCG and it is unlikely that they do this in China.Is there any big difference between chinese and pharma hgc? Only asking because noticed Vigerous steve specificly went for pharma hcg. Read something about alpha and beta chains but gotta be honest I didnt understand any of it