L Carnitine vs Acetyl L Carnitine: Key Differences Structure of L carnitine and acetyl L carnitine. Download Scientific Diagram Boc L cysteine 20887 95 0 FB47077 Biosynth The three unique antioxidants in Gx Media, Acetyl L Carnitine, Alpha Lipoic Acid and N Acetyl L Cysteine, have a highly beneficial effect on embryo development when used individually and to an even Silymarin, N acetyl Cysteine, L Ornithine L aspartate, L Carnitine, Inositol, Choline, L Glutathione, Co Enzyme Q 10, Multivitamins, Folic Acid, Zinc and Selenium