Important Safety Information: Glutathione

Injection may cause injection-site reactions, rash, or, uncommonly, an allergic reaction. Nasal or inhaled routes may trigger bronchospasm in people with asthma. Compounded glutathione is not FDA-approved. FDA has separately flagged glutathione manufactured to dietary-supplement rather than pharmaceutical-grade standards being used in sterile injectables, tied to a documented contamination incident.