injectable l carnitine 500 mg ml L-CARNITINE 500MG/ML is 500mg of l carnitine
Description
10.1016/j.phrs.2021.105420 Pharmacol

But, some studies suggest taking it with other amino acids may create competition for absorption

The Food and Drug Administration (FDA) advises the public against the purchase and use of the following unregistered drug products: 1

For example, in a study 49 conducted with healthy men to assess the determinants of plasma TMAO levels, a positive correlation was found between egg consumption and plasma TMAO levels

Methods Enzymol