2X 250g (500g 1.1 lb) 100% L-LYSINE HCL POWDER NEW USP GRADE KOSHER nonGMO
2x 250g (500g) 100% PURE L-LYSINE US PHARMACEUTICAL GRADE KOSHER VEGAN. In particular, L-lysine is needed by the body to manufacture carnitine, a substance that is used in the conversion of fatty acids into energy.