WeightWorld L-Carnitine L-Tartrate is a vegan amino acid supplement providing 3,000mg of L-Carnitine L-Tartrate per daily serving of 4 capsules. L-Carnitine is naturally involved in transporting fatty acids into the mitochondria, where they can be used in energy metabolism. The 120-capsule bottle provides a 30-day supply when taken as directed. The formula is vegan, non-GMO and free from magnesium stearate, with plant-based HPMC capsules. It is commonly used as part of an active lifestyle and pre-workout routine.