Calculator
Build the draw.
Pick your peptide, set the reconstitution, and see exactly how much to draw on a U-100 insulin syringe. A planning aid — always follow the protocol that ships with your order.
Your protocol
Live result
40.0
units on a U-100 insulin syringe
Volume
0.400
Conc.
5.0
Doses / vial
5
Fill level on a 100-unit syringe
A planning aid to use alongside the instructions included with your CoreX protocol. Not medical advice.
Reconstitution
Mix the vial the right way
A clean reconstitution protects the peptide and keeps your dosing accurate. Five steps, every time.
- 01
Sanitize everything
Wipe the peptide vial stopper and the BAC water vial with a fresh alcohol swab. Let both air-dry for a few seconds before you draw.
- 02
Draw your BAC water
Using a syringe, pull the exact amount of bacteriostatic water you entered above. Air bubbles are fine at this stage — you only need the volume.
- 03
Add it down the wall
Insert the needle at an angle and let the water run slowly down the inside glass wall of the peptide vial. Never blast it directly onto the powder.
- 04
Swirl, don’t shake
Roll the vial gently between your fingers until the powder fully dissolves. Shaking foams and can damage the peptide — patience beats force.
- 05
Inspect before use
The solution should be clear and particle-free. Store reconstituted vials refrigerated and draw your dose with a fresh U-100 insulin syringe.

