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Wolverine 10 mg Vial: Reconstitution and Dosing Chart

How much bacteriostatic water to add to a 10 mg vial of Wolverine, the concentration you get, and a full dose-to-units chart.

Medically reviewed by Juan Pablo Frías, MD · · DisclosureBPC-157 + TB-500 blendUpdated
Vial size
10 mg
With 2 mL water
5 mg/mL
common choice
10 units contain
0.5 mg
at 2 mL, U-100
Whole vial
200 units
2 mL on a U-100 scale

How much water to add

Bacteriostatic water only changes the concentration, not the amount of Wolverine in the vial. More water means more units per dose (easier to read), less water means fewer.

Wolverine 10 mg vial: concentration by water added
Water addedConcentration10 units contain1 mg isWhole vial
1 mL10 mg/mL1 mg10 u100 u
2 mL5 mg/mL0.5 mg20 u200 u
2.5 mL4 mg/mL0.4 mg25 u250 u
3 mL3.333 mg/mL0.333 mg30 u300 u

Calculator and full dosing table

Preset to the 10 mg vial. Change any value; the table below the result updates with it.

1Vial size
2Bacteriostatic water added
3Dose per injection
4Syringe (U-100)
Draw to
20units
= 0.2 mL on a 1 mL U-100 insulin syringe
10 mg vial2 mL water1 mg dose
Concentration
5 mg/mL
Doses per vial
10
Weeks (1 dose/wk)
10
Math only. It does not recommend a dose.

20 units (0.2 mL) on a 1 mL U-100 syringe: 1 mg from a 10 mg vial + 2 mL water (Wolverine).

Dosing table for a 10 mg vial

Syringe units (U-100) for each dose, by how much bacteriostatic water you add.

Wolverine: U-100 syringe units per dose for a 10 mg vial
Dose1 mL water2 mL water2.5 mL water3 mL water
0.25 mg2.556.257.5
0.5 mg51012.515
1 mg10202530
2 mg20405060
2.5 mg255062.575
5 mg50100125150
10 mg100200250300

How the math works

Concentration is the vial's milligrams divided by the water you add. Volume to draw is your dose divided by that concentration. On a U-100 syringe, 1 mL is 100 units, so units = mL × 100.

10 mg ÷ 2 mL = 5 mg/mL
1 mg ÷ 5 mg/mL = 0.2 mL
0.2 mL × 100 = 20 units
20 units · 0.2 mL · 1 mg from 10 mg + 2 mL
Math only. The amounts in these tables are reference values for the arithmetic, not dose recommendations.

Common questions

How much water goes in a 10 mg vial of Wolverine?

That choice only changes the concentration. With 2 mL, a 10 mg vial is 5 mg/mL; with 1 mL it is 10 mg/mL. Less water means fewer units per dose and harder-to-read marks for small doses.

How many units is 1 mg from a 10 mg vial?

With 2 mL of water, 1 mg is 20 units on a U-100 syringe. With other water amounts, see the table.

How many doses are in a 10 mg vial?

Divide the vial size by the dose (in the same unit). The calculator on this page shows the number of whole doses for any dose you pick.

More on Wolverine

Sources

  1. 1Metric (SI) Prefixes (NIST Reference on Constants, Units, and Uncertainty)National Institute of Standards and Technology (NIST) · 2025physics.nist.govAccessed 2 Oct 2026
  2. 2BASAGLAR (insulin glargine) injection, prescribing information (DailyMed)U.S. Food and Drug Administration / DailyMed (Eli Lilly and Company label) · 2026dailymed.nlm.nih.govAccessed 2 Oct 2026

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