I live in Turkey. Pharmacies here do not carry counterfeit drugs. Each pharmacy has a monthly allocation of about 1-2 units of Genotropin. If you visit 100 pharmacies one by one and ask for a receipt at each, there is absolutely zero chance of buying fake Genotropin. Some pharmacies might not want to sell it because they have regular pediatric patients [they save it for], and very rarely, some might ask for a prescription. Aside from that, counterfeit Genotropin simply does not exist in Turkish pharmacies.
Considering there are at least 15-20 pharmacies within every 2-3 square kilometers, visiting 100 pharmacies isn't that difficult. You don't need anyone's help; you can shop at pharmacies just like you're walking into a grocery store, as long as the medication isn't on the Red or Green prescription list. The sources [suppliers] here operate in a similar way.
Sometimes I think everyone learned about Turkey from the nonsense in the movie Midnight express. There are very severe penalties for selling counterfeit drugs in a pharmacy here.