Most injection site reactions resolve within 24-48 hours
Based on our findings, it would be of interest to review and compare each patients PMH along with their level of treatment to see to what degree these disease processes affect the treatment of Peyronies Disease (Herrera, Henke, & Bitterman, 2018) (Ming, Ma, Xhang, Guo, & Yuan, 2020) and not just the disease itself

GHK-Cu : Powder: 2 years (refrigerated) Reconstituted: 21 days (slightly less stable) Sensitive to oxidation Weight loss peptides Powder: 2-3 years (refrigerated) Reconstituted: 28 days Modified for stability (long half-life) Tirzepatide : Powder: 2-3 years Reconstituted: 28 days Similar stability to semaglutide Liraglutide : Powder: 2 years Reconstituted: 28 days General stability ranking Most stable (easiest to store): Modified peptides (CJC-1295 DAC, Semaglutide) Simple sequences (BPC-157) Average stability : Most therapeutic peptides Standard GH peptides Healing peptides Less stable (more careful storage): Copper peptides (GHK-Cu) Complex longer sequences Unmodified natural peptides All still follow same basic storage rules
That means patients should be cautious about self-directed programs found online and should work with a legitimate medical provider rather than relying on unverified products or unrealistic advertising claims