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Peptide dosage reference for the US and Canada
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KPV 10 mg vial: mixing and syringe units

A 10 mg vial of KPV mixed with 3 mL of bacteriostatic water is 3.3333 mg/mL. At that strength 200 mcg is 6 units on a U-100 syringe and 500 mcg is 15 units. The doses on this page are a reported range, not a label dose.

Last checked 10 Oct 2026

10 mg vial

Water 3 mL

Concentration 3.3333 mg/mL

US Not approved

Canada Not authorized

Checked 10 Oct 2026

KPV 10 mg draw chart

Each row is one dose, the volume to draw and where that sits on a U-100 insulin syringe. The last three columns show which syringe sizes can hold it in one draw.

KPV 10 mg vial with 3 mL of bacteriostatic water, 3.3333 mg/mL. Once daily.
DoseVolumeSyringe units0.3 mL syringe0.5 mL syringe1 mL syringe
200 mcg0.06 mL6 unitsYesYesYes
500 mcg0.15 mL15 unitsYesYesYes

Source Reported range, not a label dose. Some reports go up to 1,000 mcg a day. No human studies have been published. Vial math is arithmetic.

Open it in the calculator

How to mix a 10 mg KPV vial

  1. Wash your hands. Wipe the stopper of the KPV vial and the water vial with an alcohol swab.
  2. Draw 3 mL of bacteriostatic water into a syringe.
  3. Push the needle through the stopper of the peptide vial and let the water run slowly down the glass, not straight onto the powder.
  4. Swirl the vial gently until the powder is gone. Do not shake it.
  5. Write the date and 3.3333 mg/mL on the vial, then put it in the fridge.

If you add a different amount of water

More water makes each dose a bigger, easier draw. Less water makes it smaller. The milligrams in the vial do not change.

Water addedConcentration200 mcg500 mcg
1 mL10 mg/mL2 units5 units
2 mL5 mg/mL4 units10 units
3 mL3.3333 mg/mL6 units15 units

The marked row is the amount used in the chart above. Red cells are draws under 5 units, which are hard to read, or over 100 units, which one 1 mL syringe cannot hold.

How many doses are in the vial

DoseWhole doses in a 10 mg vialAt once daily
200 mcg50 doses50 days
500 mcg20 doses20 days

KPV 10 mg vial questions

How many units is 200 mcg of KPV from a 10 mg vial?

With 3 mL of bacteriostatic water the vial is 3.3333 mg/mL. 200 mcg is 0.06 mL, which is 6 units on a U-100 syringe.

How many units is 500 mcg of KPV from a 10 mg vial?

With 3 mL of bacteriostatic water the vial is 3.3333 mg/mL. 500 mcg is 0.15 mL, which is 15 units on a U-100 syringe.

How much bacteriostatic water goes in a 10 mg KPV vial?

3 mL is the amount used on this page. It gives 3.3333 mg/mL and puts the doses at 6, 15 units. Any amount works as long as the math is redone for it.

What if I added 1 mL instead of 3 mL?

The vial would be 10 mg/mL instead of 3.3333 mg/mL, so 200 mcg would be 2 units instead of 6. The dose in the syringe is the same; only the volume changes.

How many doses are in a 10 mg KPV vial?

Whole doses in one vial: 50 at 200 mcg, 20 at 500 mcg.

More on KPV

This page is only the math for one vial size. Where the doses come from, what the studies found, the side effects and the sources are on the main page.

KPV dosageWhat KPV isHow to mix a vialHow to read a syringe

DosageFacts is an information site. It is not medical advice. Talk to a licensed professional before using any medication.