glycine propionyl l carnitine webmd Amazon.com: 100 Grams L-Carnitine HCl Powder (gplc) : Health & Household Swanson Propionyl L-Carnitine with Glycine
Description
The L-form is the kind of carnitine found in nature and is biologically active

the solid, L-carnitine calcium acetate was obtained in greater than 90% yield and had a melting point of 166-167 C., with decomposition and evolution of trimethylamine

The American FDA has authorized LC as powder, fluid, tablet, or capsules for the treatment of primary and secondary carnitine insufficiency

Int J Mol Sci 23:2717
