Calculator

Peptide dosing calculator

Dosing means turning your reconstituted vial into the exact syringe units to draw. Tap your vial size, the water you added, and the dose you want. It shows the mark to draw to.

Choose a peptide (optional)

Step 1. How big is the vial?

Look at the label on the vial. The number in mg.

The NAD+ vial is much bigger at 500 mg. Tap Other for that one.

Step 2. How much water did you add?

Backwater, measured in mL.

Most vials are 3 mL, so 3 mL is the most you can add. Only the 500 mg NAD+ vial is 10 mL, so 5 mL fits there.

Step 3. What dose do you want?

In mg. 0.25 mg is the same as 250 mcg.

What the answer means

Units are the little marks on an insulin syringe. A full syringe is 100 units, so 20 units is one fifth of it.
Strength is how much peptide is in each mL of liquid. It only changes when you change the water.
Doses per vial is how many injections the vial holds at that dose.

Mixing steps

Let the vial warm up to room temperature. Wipe the rubber top with alcohol.
Draw your bac water into the syringe.
Point the water at the glass wall, not straight at the powder. Let it run down.
Swirl it gently until it looks clear. Never shake it.
Write the date on the vial and put it in the fridge.

Read the safety basics →