Calculators

Dose math without leaving the app. Built-in warnings help prevent mistakes.

Reconstitution

peptides & compounded GLP-1

Amount in vial

BAC water (mL)Desired dose

Concentration

2.50 mg/mL

Draw

0.100 mL

U-100 units

10.0

050100 units

a common dosing mistake

UnitsOn syringe

10 units on U100 = 4.0 units on U40 (0.100 mL)

mg / weekmg / mLInjections / wk

Per shot

50.0 mg

Draw

0.250 mL

U-100 units

25.0

Whole week in one shot would be 0.50 mL.

050100 units

Mixed a vial and want to know what a given draw gives you?

Amount in vial (mg)BAC water (mL)Units drawnSyringe

Draw volume

0.100 mL

Dose

250 mcg

feeds your supply countdown

Vial (mL)Draw (mL)Days between

Doses left

Run-out date

Nov 28, 2026