How to Store Bacteriostatic Water Safely Confused about whether BAC water needs refrigeration after opening? According to USP standards and Pfizer's own guidance, both room temp (2025C) and refrigeration are acceptable Understanding peptide handling starts with the basics. From reconstitution methods to proper storage conditions, small details can make a big difference in maintaining stability and consistency. This guide breaks down key principles Proper storage isn't optional it's what separates usable research material from degraded peptide. Whether your compounds are in lyophilized form or already reconstituted, how you store them directly impacts stability, purity, Stability of Reconstituted Tesamorelin Ipamorelin During Non Refrigerated Transit : r BodyHackGuide