Struggling with congestion, a chest cold, or just want to give your lungs (and skin!) a boost? Nebulized Glutathione delivers powerful support straight to your lungshelping you breathe easier, Disturbances of the Lung Glutathione System in Adult Guinea Pigs Following Neonatal Vitamin C or Cysteine Deficiency Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease 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 Levels of Reduced Glutathione (GSH) in Plasma and Lungs of Control and Download Table Survival of Guinea Pig Pups in Hyperoxia Is Improved by Enhanced Nutritional Substrate Availability for Glutathione Production Pediatric Research