Yohimbe is a common ingredient in certain supplements for men but can be dangerous, as evidenced by recent report. Get the details in the Concerns and Cautions section of the Review.
Yohimbe supplements contain an active compound, yohimbine, which is an old drug for erectile dysfunction. A recent study found that most yohimbe supplements don't list the amount of yohimbine they contain, and those that do are typically inaccurate — similar to what ConsumerLab.com has found. For more about the study as well as our own tests of products, see the Sexual Enhancement Supplements Review >>