L Glutathione vs. oxidized vs. Reduced Glutathione Wisefix Skin Fix Glutathione 600mg Water Soluble Effervescent Tablets With Hyaluronic Acid, Vit C & E And Berry Extracts (3) : Amazon.in: Health & Personal Care Is Glutathione Water or Fat Soluble? Understanding This Powerful Antioxidant Cymbiotika CYMBIOTIKA Mechanism of action of Glutathione in the biological system The enzyme Glutathione transferase conjugate Glutathione to fat soluble compound, heavy metal such as Mercury and lead making it water soluble for excretion