RE: anyone tried ephedrinep57?
Please post a link so we can look at the ingredients?
Will they work?
Well, even if they are a decent product they will only provide a small increase in calorie expenditure which assists your own calorie restriction and cardio commitments. They are not magic beans. Also, there is no ware to "lose weight fast" - it did not accumulate fast so what makes you think the body will give it up easily?
Losing fat is about sensible dieting and exercise.