They have been known to trigger attacks in sensitive individuals (WebMD)
[38] Proponents of intravenous glutathione suggest that these adverse effects may be attributed to other additives present in the glutathione injection vials and the risk is minimized if pure glutathione is used instead
doi: 10.3389/fphar.2025.1551843 Received 26 December 2024 Accepted 09 June 2025 Published 02 July 2025 Volume 16 - 2025 Edited by Ting Shen, Yangzhou University, China Reviewed by Shuo Yuan, University of Virginia, United States Yan Hu, Second Affiliated Hospital of Dalian Medical University, China Updates Copyright 2025 Mao, Huang, Li, Sun, Zhang, Cheng, Zeng, Lei, Wang and Yao
Week three: apply daily if no irritation