Alprostadil is a medicine that men take for ED (erectile dysfunction). It’s only available by prescription. You can get alprostadil injected directly into the penis. Or you can use it as a suppository ...

Forskolin is a plant compound from Indian coleus (Coleus forskohlii) that became popular as a weight loss supplement after a 2014 television feature. Human research is limited, and a small 2015 study ...