You've probably seen advertisements for herbs or supplements marketed to men that are supposed to improve sex performance. But the real question here is: Do they?
Asian, African, and other cultures have long used natural male enhancement supplements. However, unlike ED drugs like Viagra, Levitra, Staxyn, and Stendra, which are prescribed, male enhancement supplements haven't been thoroughly studied or tested. Some might interact with other drugs or have negative side effects, and the amount of the active ingredient varies greatly from one product to another as well.
Here is a full guide to one of the most known male enhancement supplements: Aizen Power