The shelf life of compounded semaglutide depends on its formulation, storage conditions, and whether its in liquid or powder form
Key References Mechanick JI, Butsch WS, Christensen SM, Hamdy O, Li Z, Prado CM, et al
Always Refrigerate Unopened Pens Semaglutide refrigeration is required for all injectable brands before first use
Rapid Weight Gain Weight regain is the biggest concern
Pharmacokinetics in people with hepatic impairment 29 and renal impairment 37 after a single, subcutaneous dose of 0.5 mg semaglutide were also conducted
Sema Peptide Characteristics Molecular Formula: CHNO CAS Number: 910463-68-2 Amino Acid Sequence: HAEGTFTSDVSSYLEGQAAKEFIAWLVRGRG (Note: Sequence includes chemical modifications to enhance half-life and receptor binding) Synonyms: GLP-1(7-37) analog, NN9535,Molar Mass: ~4113.58 g/mol Recommended Storage: Lyophilized powder: Store at -20C or lower for long-term stability Reconstituted solution: Store at 28C for 30-60 days