library.onepin.app/tools/calculator Peptide Education Library
Education only, not medical advice 21+ Every dose is an example to finalize with a licensed provider

OnePin · Tools

Reconstitution Calculator

Pick a peptide (or enter any vial), your BAC water, and your target dose. Get the exact units to draw on a U-100 insulin syringe, with a live syringe view. 192 compounds pre-loaded.

050100u
Draw to
units

Start at the lowest effective dose. Every value is an example to finalize with a licensed provider. Education only · 21+.

Do it automatically

Let OnePin track every draw

The app remembers your reconstitution, logs each dose, and warns you before the vial runs out.