fda status of bpc-157 Approval Status: Is It Approved for Human Use? FDA advisory committee votes to

Yes sterile water for single-use preparation, and 0.6% acetic acid water for peptides that do not dissolve cleanly in neutral water (GHK-Cu, AOD-9604, IGF-1 LR3, Fragment 176-191, sometimes GHRP-2 and GHRP-6, and some Melanotan batches)

And based on this case, it certainly doesn't sound like that's happening."

Lyophilized peptides require -20C storage before reconstitution and 28C refrigeration after mixing

This AOD 9604 5MG product page provides educational, research-only information focused on compound classification, laboratory context, and non-clinical investigation

Bottom line Wegovy (semaglutide) has special storage requirements that need to be followed to ensure the pens are safe and effective