Posted by iHerb Customer on Jun 15, 2009 | Verified Purchase
good muscle pump and for endurance
Posted by iHerb Customer on May 17, 2011 | Verified Purchase
I took this for a few weeks - gained six pounds! Lost that when I stopped taking it. My husband uses it everyday and really likes it. He says it helps him recover faster from his workouts and helps him sleep more soundly.
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