Looking at the ingredients in AI's Perform:
MACA P.E. 4:1,
Tribulus Terrestris P.E. from Bulgarian Tribulus Terrestris (Standarized at a 40% Saponin Content),
Epimedium (40% Icariin),
Eurycoma Longifolia (Long Jack) (Root) (Standarized for a 20:1 Extract)
with a google search it appears that a few of these ingredients are said to actually slightly boost testosterone levels...
to what extent i'm not sure, but numerous links to sites that claim that Epimedium and Eurycoma Longifolia are not just sexual enhancers but testosterone enhancers as well... i even saw one claim that Epimedium is a "potent testosterone booster"
and Eurycoma Longifolia is popular in some herbal testosterone boosters...
i'd like to see some feedback from the reps and from those of you who have tried this... i'm not looking for blood results but if you have any feedback on the ingredients i'd like to see.
i also see that nowhere on the label does AI claim that it will boost testosterone...