Warning Notes Hidden Ingredients in Counterfeit ExtenZe

The FDA has issued a warning about “hidden ingredients that can cause serious harm” in counterfeit versions of the male sexual enhancement supplement ExtenZe. Two lots of counterfeit ExtenZe have been identified, lot numbers 1110075 and f050899, and laboratory analysis has confirmed that the counterfeit lots contain either tadalafil or a combination of tadalafil and sildenafil, according to the FDA.
Washington Drug Letter