case report adverse event bpc-157 human – Research Peptide A few months ago I
Description
Bacteriostatic water buys time
Sterile water lacks this preservative and must be used within 24 hours of opening, making it impractical for protocols lasting days or weeks

[DOI] [PubMed] [Google Scholar] 20.Ziegler D., Papanas N., Vinik A.I., Shaw J.E

Autophagy 12 (8), 14251428
Methylcobalamin, though more expensive, is often selected for cases requiring neurologic support