They will allow you to cross a course in order to relaunch your progress. A fat burner is therefore useful for losing weight but also for reducing the percentage of body fat.

A thermogenic fat burner, based on caffeine for example, will allow you to burn more calories than usual during your workout. It should be taken before your workout. Another type of effective fat burner is that acting by the lipolytic effect. Here, like CLA or L-Carnitine, lipids will be used by your body to provide energy.

Whether it's an overall increase in basal metabolism or increased use of fat, the challenge is to lose weight quickly, effectively and sustainably.