NO. The FDA does not approve herbal products or vitamin supplements. The FDA only approves drugs for Erectile Dysfunction made by drug companies like viagra, cialis, tadalafil, stendra, vardenafil and levitra, If you read or watch drug advertisements, you will hear that most if not all drugs that are advertised can be fatal or have major side affects. Many companies advertise increasing your testosterone as a treatment for ED. It has not be proven that increasing your testosterone will increase your ability to have sex.