Are my white Xanax bars With no imprint real?

I've been running into bars that have a distinctive harsh taste, and they're either extremely low potency, or so strong I woke in jail. mostly they've a bit smaller white bar stamped, but I unfortunately have come across them different colors. anyone else notice the same taste?

Yes. They call em Mexican Bars. Seem legit to me.
But as stated, they COULD be real. Though i would think if someone was trying to sell fake ones, they would put an imprint on them so they seem legit. But the ones i get seem legit and a few other people confirmed.

Hi, Battlehardened!
I wish I could give you a definitive answer but the answers are it may or may not be Xanax or how safe the product might be.. Most foreign countries do not have the quality control dictated by the U.S FDA or it's European counterpart so there's really no way to determine for sure that the drug you're taking is real or counterfeit... or even dangerous.
Just as a rule of thumb if the price sounded too good to be true the product is likely to be a sham.