Dosii

iPhone / Utilitaires

Dosii is a peptide reconstitution calculator. Enter three things — your vial size, your dose, and how much water you added — and Dosii shows you exactly
where to draw on your syringe.

That's it. One screen. No sign-up. No menus to learn.

WHAT IT DOES
• Shows the exact fill line on a 30u, 50u, or 100u insulin syringe
• Suggests water amounts that give you clean, even doses
• Calculates cost per dose when you enter the vial price
• Supports mg, mcg, and IU dosing units
• Works with pre-mixed compounds (testosterone, etc.)

WHAT IT DOESN'T DO
• No data collection — zero analytics, zero tracking
• No accounts — open the app and start calculating
• No cloud — everything stays on your device
• No subscriptions — pay once, own it forever

Built for people who reconstitute their own peptides and want to stop doing math in their head every time they dose.