HGH reconstitution calculator

Somatropin 191AA. Recombinant growth hormone · labeled in IU. Commonly sold in 6 IU, 10 IU, 12 IU, 15 IU, 24 IU and 36 IU vials. Set your vial and BAC water below to see the units or clicks for any dose.

10 IU + 2 mL = 5 IU/mL1 unit = 0.05 IU10 units = 0.5 IU

01Peptide

Recombinant growth hormone · labeled in IUIU

02What’s in the vial

IU · or type your label amount

03BAC water added

mL · any amount

04Syringe or pen

Needle & waste

Needle type

Insulin syringes with a built-in needle are a low dead space design, so Vialwise counts no waste.

05Measure

units

HGH

10 IU + 2 mL BAC water · 1 mL insulin syringe

Concentration

5 IU/mL

Draw to

10units

= 0.1 mL

Drug in this dose

0.5 IU

Each unit holds: 0.05 IU
Volume per dose: 0.1 mL10 units of volume
Doses per vial: 20from 2 mL
Concentration: 5 IU/mL0.05 IU per unit

Fits in one 1 mL insulin syringe.
This vial is labeled in IU, which measures the drug. Syringe units measure volume: here 1 syringe unit holds 0.05 IU.

Cleaner numbers for this dose

Water amounts that land this exact dose on a whole mark. Tap one to switch.

Cost per dose

Price per vial Injections per week

Enter what you paid for the vial to see the cost of each dose.

Vial label

Print labels for the vial, with a QR code that reopens this mix.

HGH · 10 IU + 2 mL BAC · 5 IU/mL · 1 unit = 0.05 IU · mixed 24 Oct 2026

Dose grid

How much HGH is in each draw from a 10 IU vial, for every amount of BAC water and units on a 1 mL insulin syringe. Tap a cell to load it.

BAC water

5 u

10 u

15 u

20 u

25 u

30 u

40 u

50 u

60 u

80 u

100 u

1 mL

2 mL

3 mL

4 mL

5 mL

1 unit = 0.01 mL on every U-100 syringe. Highlighted row is your current water amount.

Strength by vial size

IU/mL, with amount per unit underneath

Vial

1 mL

2 mL

3 mL

4 mL

5 mL

6 IU

10 IU

12 IU

15 IU

24 IU

36 IU

HGH questions

Answers are arithmetic only. Vialwise does not give dosing advice.

How much bacteriostatic water do I add to 10 IU of HGH?

There’s no single correct amount. The water only sets the strength: more water means less HGH in each unit, which makes small doses easier to measure. With a 10 IU vial, 1 mL gives 10 IU/mL, 2 mL gives 5 IU/mL and 3 mL gives 3.33 IU/mL. Make sure the amount fits in your vial.

How much HGH is in 10 units?

10 units on a U-100 insulin syringe is 0.1 mL. With 10 IU mixed in 2 mL, 10 units holds 0.5 IU. Mixed in 3 mL, it holds 0.333 IU.

How many clicks is that on a peptide pen?

On a standard peptide pen one click is 0.01 mL, the same as one unit on an insulin syringe. With 10 IU in 3 mL, each click holds 0.0333 IU. A 3 mL cartridge holds 300 clicks.

Is IU the same as units on the syringe?

No. IU measures the amount of drug; syringe units measure volume (1 unit = 0.01 mL). With 10 IU in 1 mL, one syringe unit holds 0.1 IU.

Which syringe should I use?

Pick the smallest insulin syringe your dose fits in. A 0.3 mL syringe holds 30 units, 0.5 mL holds 50 and 1 mL holds 100, usually marked every 2 units. Smaller barrels spread the marks out, so small doses are easier to read.