I have said it before and I will say it again: dieting does not work.
Diets do not work, diet pills do not work, and diet supplements do not work. Your metabolism is what determines your weight and always will be what determines your weight.
Diets will not work. They will cause your body to go into starvation mode and when you go off the diet, you will gain everything back and more.
Enhancing your metabolism for a few hours a day with artificial stimulants will not work. Your natural metabolism will return within hours and the only weight you will lose will be at severe costs to your heart. This weight will be regained within days of you going off the pills, and you cannot stay normal and remain on those pills forever.
Diet supplements do not work. Supplements simply mimic diet pills. They are no healthier than the medicines they replace. They are simple stimulants, they are just as dangerous, and they are just as ineffective the moment you quit using them.
The only method that is guaranteed to reset your metabolism to its natural state is your actions. You must, in order to reset your internal metabolism or