Reconstitution Solution is a multi-use laboratory diluent and preservative for lyophilized peptide powders. Functionally equivalent to traditional bacteriostatic water (BAC water, BAC) used in peptide reconstitution research, formulated with 0.9% benzyl alcohol so the reconstituted reagent remains usable across multiple in-vitro work sessions. Supplied as a standalone laboratory chemical — never bundled with peptides, syringes, needles, dose charts, or any consumer-administration component. Sold for research purposes only. Not for human or veterinary diagnostic, therapeutic, or consumptive use.