Mitochondrial reactive oxygen species generation and antioxidant defense systems MedLink Neurology Structural Flexibility Modulates the Activity of Human Glutathione Transferase P1 1 What are Glutathione Benefits? Uses & Side effects Explained Some clients detox well. Others don't, and GST is often the missing link. Low glutathione S transferase activity can mean slower clearance, higher oxidative stress, and stalled progress. Sulforaphene supports Phase II detox Bequinostatin A (Glutathione S Transferase (GST) Class Inhibitor)