I've seen 2 different at walmart. One includes "bovine glandular extract" and the other includes "Bull testicle extract". Both are Spanish translated to English so I guess they are some mexican products. Do they work? they increase cum like a bull? or make you horny as a bull?
Desicatted bull testicles are believed to contain testosterone. They do ...about a mg or two. Since only about 5% of T can be absorbed orally, that leaves...you do the math.