How many units do I draw? Just ask.
mg, mcg, units, U-100, mL. You should not need a math degree to take your dose. Tell the calculator your vial and your target dose, and it tells you exactly how many units to draw. Free, right here, no account needed.
Presets fill a common vial size and water amount. Always match what is on YOUR label, and get your target dose from your own label or provider.
The mg number printed on the vial label.
How much water you mixed in (or plan to).
From your own label or provider. 1 mg = 1000 mcg.
Educational tool, not medical advice. The math converts your own numbers - it does not suggest doses. Using a blend or a stack? The PRTCL app handles multi-peptide math, dose logging, and reminders. Questions about what is normal when mixing? Read the reconstitution guide or start with Peptides 101.
PRTCL's protocols, dosing, and content come from board-certified physicians with active practices. Each entry cites its source. Not Reddit threads.
- Board-Certified Sources
- Cited References
- Updated Regularly
Keep the math by the fridge.
Get the free Reconstitution Cheat Sheet: the mixing rules and the water-to-dose math for common vial sizes, on one page. We will also tell you the moment PRTCL hits the App Store.
%20-%20white.png)