Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification NAC is a great supplement. It's awesome stuff to support healthy lungs. NAC is a known mucolytic. That is a fancy term meaning breaking up mucus. Now, research does show that NAC Breathe Better, Detox Deeper: The Power of Glutathione + NAC Nebulizer Calibrate Hydration What To Avoid When Taking Glutathione Buy Bonayu Glutathione and Vitamin C Mouth Dissolving Strips Online Lactic acid responsive sequential production of hydrogen peroxide and consumption of glutathione for enhanced ferroptosis tumor therapy ScienceDirect