But here is the thing. Where the proof that come shake or patch these products is will still be able to effectively suppress your diet? And for that matter how can you be certain that you are achieving the 2,250-3,000mg of original xian zhi su that you need (a day) to effectively suppress your appetite?
The truth is you cannot be certain. Mixed in with a multitude of other ingredients and chemicals, you cannot guarantee that you are receiving the full amount.
Take for example this scenario. A company is claiming that in one of their Hoodia Lollipops there is 400mg of original slimming factor.
Okay this statement is fair enough, but here lies in the problem. To make sure that you receive the full amount, you need to eat the whole lollipop (not exactly productive against weight loss). Then there is the uncertainty over whether or not the other ingredients have affected its ability to encourage natural appetite suppression.