Optimum Health GSH+: The Best Defense Against Smoke Damage and Lung Irritation Targeting maladaptive glutathione responses in lung disease ScienceDirect Koshland Inhaled glutathione therapy is once again available to prescribe from Koshland Pharmacy! Delivered directly into the lungs through a nebulizer, this compounded therapy can be self administered at home. Glutathione is Glutathione peroxidase 3 localizes to the epithelial lining fluid and the extracellular matrix in interstitial lung disease Scientific Reports