L carnitine containing Food Groups Healthy Products Containing Stock Vector (Royalty Free) 2219112733 Shutterstock L Carnitine 3000 Liquid What is L Carnitine? L Carnitine is a naturally occurring amino acid derivative that the human body can synthesize itself. It is mainly found in red meat and dairy products. [1] Core Benefits of L Carnitine drink powder 150 g BioTechUSA Carnitine Rich Foods: Understanding L Carnitine and Its Benefits Loyal Carnitine, Carnitine, Carnitine: Can you get enough from food sources? Keto Hope Foundation