First off, never take more than one in one go. Second, yes, it helped with my desire but not necessarily physical performance. Very importantly, it kicks in about 3 hours later and do not take it along with stimulants, eg. coffee, tyrosine, etc...because it can cause serious rapid heart beat to the point of real danger, especially if you already have hypertension. God bless.
Posted by iHerb Customer on Apr 15, 2014 | Verified Purchase
Posted by viverbem on Dec 06, 2013 | Verified Purchase
Tem que parcionar a dose, pois é forte. Comigo funcionou. Recomendo. Melhor não usar continuamente e tomar cuidado se você for cardíaco.
Posted by iHerb Customer on Jan 15, 2008 | Verified Purchase
I've never had any problems with the products I buy from this site. I love it!
Posted by iHerb Customer on Feb 16, 2017 | Verified Purchase
我是用來做fat burner,食一粒後會心跳很快,有種不舒服感覺，建議食1/3或半粒，做帶氧效果很好 性慾也會提高
Posted by iHerb Customer on May 31, 2012 | Verified Purchase
Posted by iHerb Customer on Jul 29, 2011 | Verified Purchase
I enjoy my herbal product. Was delivered very quickly and meets all my expectations
Posted by iHerb Customer on Sep 01, 2009 | Verified Purchase
a little intense for the combination I am using
Posted by iHerb Customer on Sep 26, 2008 | Verified Purchase
Posted by iHerb Customer on Jul 15, 2017 | Verified Purchase
Everything I've read speaks highly of this, it's just not for me.