weight loss
"So I was taking phentermine for a month and lost 15 pounds. I stopped taking it because it cost too much every two weeks to go to doctor and get medication. I googled pills like phentermine and this one came up. The pills look the same except phentermine is smaller. I took half a pill of fastin instead of the whole thing and it feels stronger than a whole pill of phentermine. So if you're new to this pill I would do only one pill a day and split it in two. It works as an appetite suppressant and and energy booster. I definitely would recommend this. But please take only one pilll a day instead of two and split it in half."