About PeptideDial
Simple, transparent reconstitution math — so the number you draw is the number you meant.
Why this exists
Most dosing mistakes with reconstituted vials are arithmetic mistakes: mixing up mcg and mg, or confusing syringe units with milligrams. PeptideDial shows every step of the calculation and draws the result on a syringe so it is easy to double-check.
How the calculators are built
- All results come from one small, open formula: concentration = vial mg × 1,000 ÷ water mL; units = dose ÷ concentration × 100.
- The math is covered by automated tests, including rounding to the tick marks of each syringe size.
- Everything runs in your browser. We do not store what you enter.
Editorial policy
- We do not recommend doses. Pre-filled values are examples only.
- Dose schedules for FDA-approved drugs are quoted from the prescribing information; for investigational drugs, from the published trial — always with a source.
- For research peptides with no approved dose, dosage charts show what public protocol websites report, with links to those pages and a clear "no validated human dose" warning. They translate reported amounts into syringe units; they are not recommendations.
- Each compound page shows its regulatory status. Many peptides sold online are not approved for human use, and we say so.
- Pages list the date they were last reviewed. See the medical disclaimer.
Contact
Found an error or want a calculator added? Email us — corrections are our top priority.