Cross-reactivity with an antibody designed against a small molecule is biologically implausible for a 5 kDa peptide
Independent third-party testing (e.g., Finnrick reports referenced on PepPal supplier pages) has shown variable purity, residual solvents, and endotoxin contamination across grey-market suppliers
Use the injection before its expiry date stated on the package
Carl A, Pedersen IB, Knudsen N, Perrild H, Ovesen L, Andersen S, et al
Discontinuation studies show that patients typically regain a substantial portion of lost weight within one year of stopping medication, accompanied by return of appetite and metabolic parameters toward baseline
It depends on the condition you want to treat