Pivotal role of lipoic acid (LA), which used reduced coenzymes Download Scientific Diagram Compounded Alpha Lipoic Acid Injection Empower Pharmacy Healthy Origins Alpha Lipoic Acid, 300mg Healthy Origins Commonly called the antioxidant of antioxidants, Alpha Lipoic Acid (ALA), specifically its biologically active form R Lipoic Acid (RLA), is a unique self made antioxidant that falls in a class next N Acetyl L Cysteine & R Alpha Lipoic Acid 500 mg 200 mg N acetyl L cysteine (NAC) and alpha lipoic acid (ALA) are highly complementary nutrients. Together, they support the clearing of normal cellular debris and maintain normal cellular function.* NAC