The number of bottles you need depends on your initial and target weight. In general, the company recommends using two bottles if your weight loss target is up to seven pounds away. If it is between seven and fifteen pounds, four bottles are enough and people who need to lose more than this should get six bottles. It can be used even after six months if your target is still far away. Some customer reviews reveal using the supplement to maintain the results, so the number of bottles you should order varies according to your needs.