The TCM guys probably have an endangered species in powder form for this.
I am curious though what kind of pills constitute sex pills. Might as well read up for when I get a bit older. Do these usually just mean making one hard, longer? or are there other types as well?
Viagra is viagra. Anything you get in Taiwan from a doctor or a legitimate reputable pharmacy is the same. There isn’t better quality or worse quality.
But if you go off brand or generic then that’s a different question.
Unless it’s fake. Which isn’t common in Taiwan but could be possible in some outlier pharmacies.
Thailand on the other hand even pharmacies will sell you fake stuff.