Pure Encapsulations L-Carnitine fumarate offers support for the heart and muscles. L- Carnitine Fumarate 120C is a replacement for L-Carnitine Fumarate 60C. l-Carnitine Fumarate by Pure Encapsulations combines two important compounds. l-Carnitine, which is an amino acid present in skeletal and heart muscles, plays several roles in overall health. It can carry fatty acids into the cellular mitochondria, where they are then converted into energy. Furthermore, it helps remove short- and medium-chain fatty acids that are left over during metabolic processes, while maintaining healthy enzyme activity. Meanwhile, l-Carnitine Fumarate also contains fumaric acid. Fumaric acid (fumarate) promotes energy production, since it is part of the Krebs cycle. When combined with carnitine, fumarate provides additional support for energizing and protecting your cardiovascular muscles. Recommended use: 2 capsules, 1-2 times daily between meals, or as directed by a healthcare professional.