American Regent Introduces Levocarnitine Injection, USP; FDA Approved, "AP" Rated, and Therapeutically Equivalent to Carnitor Understanding the Difference Between L Carnitine and Acetyl L Carnitine Weight Wise Weight Loss Center Acetyl L Carnitine VS L Carnitine: Which is Better? Metagenics Acetyl L Carnitine (100g) NIIM Dispensary Levocarnitine, commonly known as L Carnitine, is a naturally occurring compound that the body produces from the amino acids lysine and methionine. It plays a critical role in energy production by transporting fatty Dr. Kyle Gillett Levocarnitine (commonly referred to as L carnitine), a two amino acid protein (dipeptide) made up by lysine and methionine. It is Instagram