Peptide calculator with Blend mode option (two-compound vial)

How to Calculate Doses for Peptide Blends

Reconstituting a single peptide is straightforward, but blends introduce an extra layer of complexity. When multiple peptides are combined in one vial, each compound has its own total amount, and the final concentration depends on the same volume of bacteriostatic water.

This means a single injection contains a proportional amount of each peptide, and calculating the exact dose requires accounting for both compounds at the same time.

This is where a blend-aware peptide calculator becomes useful. Instead of calculating each peptide separately, it allows you to input both compounds and instantly see how many units correspond to a specific dose of each.

This is especially helpful when working with fixed-ratio blends, where adjusting the dose of one peptide automatically changes the dose of the other.

Peptide Reconstitution & Dose Calculator

U-100 syringe assumption: 100 units = 1 mL
Most insulin syringes are U-100.