Peptide Vials

Peptide Vials are the core format: lyophilised powder in a sealed vial, reconstituted in the lab with bacteriostatic water before use. This is where the selection is widest — Retatrutide, BPC-157, GHK-Cu, TB-500, NAD+, Semax, Epithalon and the blends — and where the price per milligram is lowest, at the cost of a preparation step that pens and nasal sprays skip. Every vial carries an HPLC and mass-spec Certificate of Analysis for its batch.