Is Glutathione Water or Fat Soluble? Understanding This Powerful Antioxidant Cymbiotika CYMBIOTIKA Let's be honest; summer is for socializing, relaxing, and for some, enjoying a drink or two. No judgment; just here to help you do it smarter. Enter glutathione, your body's master antioxidant. 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 Glutathione Benefits: Evidence, Use & Safety BodySpec