by Jessie CaldhurstIf you are looking into getting a dietary supplement online, make sure you spend some time doing a bit of research on the products ingredients. Not doing your research can cost you nothing but money in the end.There is so much hype that it is almost impossible to tell which products are just hype and which products deliver real results.The following are some of the most popular ingredients used in weight loss supplements that you can purchase online:1. Hoodia Gordonii - which