I found the prices were higher on a lot of stuff compared to sources I have used here, until you get out of tourist areas. There is still a chance of getting fake shit, unless you no without a doubt it's pharmacy id stick with trusted sources. Plus you have to smuggle it back in. Mail is much safer IMO..

Most will have a board like a fast food restaurant listing their AAS and other drugs like Valium. Really there is nothing to prepare for. Just say what you want and pay. I do still try to negotiate a better price.

Yes, you can get just about anything in mex. Is it worth it? Not imo. I'm assuming a tourist destination. Prices will be much higher in these areas. You have to get off the beaten path to get stuff much cheaper, but that is very very dangerous. I know, I'm lucky to be alive from a border town incident 20 yrs ago, and that was before the cartels took over everything. It's much worse now. You are not going to save $ on the aas and if you fly back with enough to make it worth it, you'll probably get caught. As far as anything else goes, yes it's cheaper but a very stupid idea as far as I'm concerned.

Also, keep in mind. The same people that "hook you up", are often on the payroll to rat you out and turn you in. They get paid from both sides. Fyi

Prices are not too much less on name brands ,usually there is doctors who will prescribe what you need sometimes right next door to the actual pharmacies ,they also give custom declaration papers on occasion so you won't have problems coming back,but it's not a guarantee ,depending where you are traveling to,its still a 50 50 chance you can get in trouble ,I lived very close to border for years and back then things were easy,now a days they are very vigilant ,if you are picking up small amounts no problem ,but if you are trying to stock up ,I would highly recommend sticking to the stores here on this site for any of that ,just my opinion on that ,be safe and consider the penalties brother if you are driving there's x ray machines at almost every crossing that will surely catch any inconsistentsis in a veichle ,and flying would be worse ,good luck ,