is glutathione safe for long term use Injections: Cost, Benefits and Side Effects 9 Health Benefits of Glutathione

Yes it has been on the WADA Prohibited List since January 2022

It essentially does the work so your master antioxidant doesn't have to use up its own reserves

doi: 10.1084/jem.192.6.907

BMC Complement Med Ther 23:291 Liu Y, Whelan RJ, Pattnaik BR, Ludwig K, Subudhi E, Rowland H, Claussen N, Zucker N, Uppal S, Kushner DM, Felder M, Patankar MS, Kapur A (2013) Terpenoids from Zingiber officinale (Ginger) induce apoptosis in endometrial cancer cells through the activation of p53

Retatrutide: A Triple Hormone Agonist Retatrutide represents the next step in peptide design, acting as a triple agonist of GLP-1, GIP, and glucagon receptors