Important NoticeThis app is for educational purposes only. You must be 18+ to use it. We do not sell any peptides on this site.
How It Works
Dial in your syringe, strength, water volume, and dose. Get instant draw units and volume — no math required.

Log every vial with streaks, schedules, and blend breakdowns. Know exactly what you have and when to re-dose.
Browse 100+ peptides with mechanisms, half-lives, and usage info. Buy from trusted vendors right in the app.

“This has hit the sweet spot of helping me get faster without the hassle.”

Precision Dosing
Every input feeds a real-time calculation engine. Pick your syringe, dial your dose, and the app tells you exactly where to draw.
Interactive Tool
GLP-1s: 2–3 mL · Peptides: 3 mL
0.1 mg = 100 mcg (μg)
Syringe Preview
Results update in real-time
Explore

Built Different
Compute vial usage from peptide strength, reconstitution volume, and target quantity — instantly.
Manage multiple peptides simultaneously for advanced stacking.
Toggle mg and mcg with unit-aware calculations.
Immediate visual feedback on how much to draw per injection.
Save custom vial calculations and access them later.
Built for quick input, dark mode, and clean visual feedback on any screen.