We Reconstitute Your 3ml Peptide Vial with B12 (5,000mcg ml) & BAC [Order 1 for each Vial you want us to fill] Pfizer Hospira Bacteriostatic Water 30 mL Peptide Test Peptide Reconstitution Instructions Why Bacteriostatic Water is Essential for Peptide Reconstitution Here is how you reconstitute any peptide There is no universal formula for reconstituting peptides. The amount of bacteriostatic water you use depends on the peptide, the dose you're running, and how