make this L Carnitine drink a part of your fitness routine. Unlike regular L carnitine powder, natural preworkout formula has 3 forms of L carnitine liquid to deliver maximum results. Natural Energy Booster - Maximize workouts with our natural energy supplement. Carnitine liquid feeds the cells, converting stored fat into energy. In turn, this boosts energy and endurance, while aiding muscle recovery and weight management. Supports Brain Functions - More than an energy booster for men and women, the pre workout drink has Acetyl L carnitine and L carnitine L tartrate. They promote cognitive function, memory and alertness, as well as the cardiovascular and muscular systems. One capful of this pre workout shot taken 1-2 times a day is all you need to experience the full benefits of L Carnitine.