It all depends on your will. You loose weight by changing your lifestyle - that is, begin to exercice on a regular basis and reduce high sugar and fat foods in your diet.
If you don't have the will power to work out, I highly recommend you this product:
You can loose up to 10 kg with one bottle, provided that you exercice regularly while taking it. Then you can sustain your results by simply continuing to exercice on a regular basis!
If you are a first time customer at iherb use this discount code - DOB496 - for 5$ OFF + Free samples. You can also get free shipping if you live in USA and order above 40$.
P.S. Don't be scared off by the label ;) Just follow the dosage instructions and exercice!