Reconstitution & dose calculator

Enter your vial size, how much bacteriostatic water you add, and your target dose. The calculator returns the concentration, exactly where to draw on a U-100 insulin syringe, and how many doses the vial holds. Everything runs in your browser — nothing is sent to a server.

Educational math only — not medical advice and not a recommendation to use any compound. Research peptides are sold for laboratory research use and are not for human consumption.