Peptide Dosage Calculator Peptide Amount (mg) ⓘ Amount of peptide in the vial, e.g. 5mg or 10mg. Reconstitution Volume (mL) ⓘ Amount of bacteriostatic water used to reconstitute. Desired Dose Per Injection (mg) ⓘ Typical range is 0.25mg–1mg per injection. Calculate Please fill in all fields with valid numbers. Results mL per injection: mL Total injections per vial: Copy Result ✔ Copied!