Weight loss supplements rely on its ability to work as a natural laxative and use it as a product that purges toxins from the system. The way to stop fat from forming is by burning calories faster than they can be put on as excess weight, and this is where the product excels.
This said, green tea weight loss supplements still need the help of the person using them because if you are eating large amounts of junk food every day without any physical activity then you will still put on weight.
If you want to achieve a healthier body and lifestyle then changes to your eating habits will be necessary along with other adjustments.

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Some diets tell you to use meal replacement powders or shakes. They are convenient but they’re nothing more than pre packed food and frankly you’d be better off choosing and preparing your own food.
To lose weight and keep the healthy weight there, you need to eat healthy, nutritious foods. This is definitely not going to be easy when your body has been used to eating unhealthy foods. Fortunately, your body learns fast and sooner than later, your body will be well adjusted to the new diet and you will be feeling much better.