The best non stim appetite suppressant has been masquerading for years as an antacid. I covered Cimetidine years ago in my monthly newsletter, The Blueprint Bulletin. You probably know it as Tagamet...
"Cimetidine is an OTC, histamine blocker used to treat gastric acid and peptic ulcers. It is not currently FDA approved for weight loss. If you dig deep enough though, you’ll find several studies found cimetidine reduces weight in healthy overweight subjects. Although the method of action isn’t completely understood, a prevailing theory is that it suppresses hunger via a satiety peptide “cholecystokinin”. Whatever it is, I can vouch for the fact it absolutely crushes appetite.
The last known studies on cimetidine showing weight loss were published in 2000. In the study that caught my eye, those using Cimetidine not only lost fat preferentially around the waist – they kept it off vs. controls not using it*.
*
http://www.ncbi.nlm.nih.gov/pubmed/11208394
And oh BTW, you can buy WalMart's in house brand "Acid Reducer" for around $6