What Ingredients Do Effective Raspberry Ketone Supplements Usually Have?

First of all, you should know that raspberry ketone is not a fruit. It is actually a metabolite compound in red raspberries, and it is known for its role in weight loss. The thing with this compound is that it can be extracted at very low levels. If you want to get the right amount of the compound to help you lose weight, you will have to eat around 90 pounds of red raspberries per day. It does not sound so practical, does it?