This works better than prescription medication. Without jitters, insomnia, skin problems, impairing speed buzz, or psycho personality changes. It will keep you from snacking, binging, and mindless over-eating! Just one caplet will make you eat 500 Calories less each day; no need to take full dosage. Just 1 caplet in the morning, will impact your appetite the whole day. This is not a paid endorsement. I have tried it all (Phentermine, Bontril, Alli) and this works the best!!