If it has been stored improperly or past the expiration date, it may also not work as well
Key quality indicators to look for include third-party testing with certificates of analysis (COA) showing purity above 98%, proper lyophilization (the powder should be a clean, white cake, not a yellow or clumpy mass), appropriate packaging (amber vials to protect from light degradation), and clear labeling including peptide identity, mass, lot number, and expiration date
Suitability and pricing can depend on the consultation and the service selected
Peptide Storage and Handling Guidelines. Aapptec
BPC-157 10 mg is intended for research laboratories, experimental sports medicine clinics, and independent researchers engaged in documented preclinical protocols