Most compounded semaglutide in the United States uses the sodium salt form
Mass spectrometry molecular identity confirmation, US-based manufacturing with documented chain of custody, and matched documentation for each production batch (not generic COAs) distinguish research-grade vendors from unverified sources
The two peptides engage entirely different biological mechanisms
Bacteriostatic Water is chemically designated H2O and is a sterile, non-pyrogenic preparation of water containing 0.9% (9mg/mL) of benzyl alcohol added as a preservative and has a pH of 5.7 (4.5 to 7.0)
While technically possible for a single-use application, it's a risky approach for a blend you'll be using over several weeks
Reconstituting a peptide vial requires converting between milligrams, micrograms, millilitres, and syringe units a process that often leads to confusion and mistakes