Understanding the difference between lyophilized and liquid peptides is also essential for ensuring product quality
But they do not do the same thing, and prescribing one when the other is indicated is one of the most common mistakes in the peptide space
doi: 10.1186/s13054-015-0996-4 [DOI] [PMC free article] [PubMed] [Google Scholar] 23.Helmerhorst HJF, Schouten LRA, Wagenaar GTM, Juffermans NP, Roelofs J, Schultz MJ, et al
BPC-157 is not an FDA-approved retail drug, but it is legally obtainable in the United States through a licensed compounding pharmacy when prescribed by a medical provider after a clinical evaluation
The same independent HPLC and Mass Spectrometry methods used for peptides verify its purity and identity, but the underlying chemistry is small-molecule organic synthesis