View All IngredientsL-CarnitineAboutAcetyl-L-Carnitine is an amino acid that naturally occurs in the body. It’s responsible for energy production and supporting healthy functions of the brain, muscles, and heart.FormAcetyl-L-CarnitineCountry of OriginChinaOther NamesAcetyl-L-CarnitineNatural SourcesRed Meat, Beans, Dairy Products