Food supplement in liquid form based on L-carnitine, an active ingredient that helps the metabolism of fats to promote their use as a source of energy, enhancing the oxidation of these fats. It is suitable for people who want to eliminate accumulated fat and athletes who want to improve their performance and lose weight. It contributes to the work of the heart muscles and helps to increase the body's resistance to physical effort. It also contains green tea, which helps to provide more energy and vitality, and horsetail, which promotes diuresis.