why is semaglutide being discontinued Compounded Discontinued? Current Status Weight Watchers stopped supplying semaglutide:

While compounding pharmacies are also regulated, since they create custom formulations, they are not subject to the same strict production standards as pharmaceutical companies

Label the vial with the reconstitution date and refrigerate at 28 C (35.646.4 F) , protected from light

From their analysis, the authors suggest that these events occurred because of the drug and possibly how it works in the body

For laboratories designing comparative incretin research protocols, running both compounds as parallel reference arms is increasingly common because it isolates the contribution of GCGR activity while keeping the incretin scaffold matched