L Carnitine: Does It Really Help With Fat Loss? Supplement Store Lebanon Best Supplements in Beirut Scitec Nutrition Lebanon Effects of Long term Acetyl L carnitine Administration in Rats: I. Increased Dopamine Output in Mesocorticolimbic Areas and Protection toward Acute Stress Exposure Neuropsychopharmacology Chemistry Labs L Carnitine (30 Servings) L carnitine known as the energy nutrients, provides massive benefits to your heart and works best with Alpha Lipoic Acid.