How it works

This calculator helps you determine how much peptide solution to inject and how many units to draw in your syringe.

1. Select your syringe size – this defines the total units available (e.g. 0.3 ml = 30 units).
2. Choose the peptide amount in your vial (mg), or enter a custom value using “Other.”
3. Enter the amount of bacteriostatic water added (ml), or use a custom value.
4. Select your desired dose per injection (mcg), or input your own amount.

The calculator will automatically determine the concentration, required volume per injection, and exact units to draw.