I have learned my lesson the hard way. Two years ago I am so desperate to lose weight that I went to a drug store chain and get a weight lose product that I feel might help me lose weight. Yes I am so wrong on doing so and without considering on checking if its a fda approved diet pills. After I took the pills for couple days the side effect hit me which is headache, nausea and I feel so irritated. I continue on taking it for a week until I felt so sick. After that incident I make it a point that I will never take any diet pills with out FDA approved ingredients.