Beyond-use window: a reconstituted peptide is generally used within a few weeks conveniently aligned with the ~30-dose (roughly one-month) supply from a single 10 mg vial
If you decide you'd rather start with therapy, not to worry
Using expired reconstituted peptide introduces dosing inconsistency you may be injecting degraded compound that no longer delivers expected outcomes
""Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults."" The Journal of Clinical Endocrinology & Metabolism 91.3 (2006): 799-805
Tolerability: According to a study, semaglutide was associated with a lower rate of discontinuation due to side effects compared to other GLP-1 medications like liraglutide, making it better tolerated over the long term
Rhodes AR, Harrist TJ, Day CL, Mihm MC Jr, Fitzpatrick TB, Sober AJ