Help your body burn fat naturally with Doctor's Best® L-Carnitine Fumarate with Biosint™ Carnitines. Not only does it help the body burn fat for energy, but L-carnitine also helps maintain normal cardiovascular health. L-carnitine is a nutrient that promotes energy production in cells by transporting fatty acids into the mitochondrion, an intracellular structure that generates metabolic energy in the form of ATP. Fumerate is a naturally-occurring compound in the body that serves as an intermediate in the Krebs cycle, a key energy-producing process that takes place in the mitochondrion. Suitable for vegetarians. Vegan. Non-GMO. Gluten free.










