I used this. A bottle is 60 pills, and then it can last for a month. I bought two bottles because I was too fat and lost a lot of weight. I have eaten it for two weeks now, and I have lost a little weight, almost more than 5 kg, so the effect is quite good. I will also introduce it to my good sisters. And official website.
4csushen.com
I bought it online, and the service attitude is not bad.