Glutathione Α-Lipoic Acid Milk Thistle Antioxidant Formula Liver Protection Suitable For Vegans And Vegetarians Glutathione Is A Tripeptide Consisting Of Three Amino Acids Cysteine Glutamic Acid And Glycine. It Is Found And Made In Every Cell Of The Body But Occurs In Higher Concentrations In The Heart Muscle Tissue And Liver. It Forms Glutathione Peroxidase Which Is The Cell's Intracellular Antioxidant Defense Against Free Oxygen Radicals. It Keeps The Antioxidant Vitamins C And E Intact And Regulates The Nitric Oxide Cycle. At The Same Time Glutathione Neutralizes The Action Of Heavy Metals Such As Lead Mercury And Cadmium. It Is Also Thought To Transport Nutrients To Lymphocytes And Phagocytes Which Are The Body's Main Defense Cells. Now Glutathione 500 Mg Contains Thistle Extract (Milk Thistle Extract) And Alpha Lipoic Acid (Ala) To Enhance The Properties Of Glutathione Regarding Liver Support. * Thistle May Affect The Absorption Of Anticoagulants Anxiolytics Antidepressants And Cholesterol Medications. If You Are Allergic To Daisies Marigolds Chrysanthemums It Is Best To Avoid Taking A Dietary Supplement With Thistle.