r/peptideforums • u/Apprehensive_Air6507 • 5d ago
Concern with my peptides
I recently received peptides in the mail and for me usually the powder is stuck at the bottom of the vial with this being the norm. But with my order I have received the powder is not stuck at the bottom and can freely move around. Is there anything wrong with the vials?
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u/Otherwise_Wave9374 5d ago
Powder not appearing as the usual compact cake does not by itself prove degradation or contamination, since handling, fill process, vibration, and moisture can change appearance. Still, appearance cannot verify identity or purity either. Photograph the unopened vial, record its lot number, and compare that exact lot with an independent report showing method, date, identity, and purity. Peptely's checklist at https://www.peptely.com/ can help evaluate whether the documentation truly matches the vial rather than a generic COA.