Similarly, in a letter to the committee, the Alliance for Pharmacy Compounding urged the FDA to address safety concerns through targeted safeguards rather than outright restrictions
For example, compounded GLP-Squared (combining GLP-1 and GIPR agonism) has a more studied mechanistic rationale and avoids the unpredictable cardiovascular overlap of semaglutide-phentermine combinations
GH-Axis Side Effects Are Biologically Plausible Because CJC-1295 is designed to increase GH-axis signaling, GH-related effects such as fluid retention, edema, joint discomfort, paresthesias, and carpal-tunnel-like symptoms are relevant safety endpoints, even when not proven specifically for every form of CJC-1295
Disulfide bond scrambling While tirzepatide does not contain traditional disulfide bonds, it does contain a C20 fatty diacid chain attached via a linker to a lysine residue