This product does not work. It does cause diarrhea and rectal leakage. It increased my appetite instead of curbed it. It did not give me any energy like they claimed. This is a waste of money and trying to get refunded or approval to return product gets you hung up on by customer service. Plesae Do Not Agree to the free bottle for the cost of only shipping and handling. Once they have your bank account or card number, they will get their money and you are stuck with a product that does not do what they claim it will, then there is no refund to you in the end. Bad Company, Bad Product.