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Growth-hormone fragment

AOD-9604 dose calculator

Use this AOD-9604 calculator to convert vial strength, BAC water volume, and target dose into the exact amount to draw. AOD-9604 is a modified fragment of growth hormone; this page covers the reconstitution math, not dosing recommendations.

Common vial examples2 / 5 mg
Example dose300 mcg
Common syringeU-100 insulin
Educational use only
Educational reference only. Not medical advice — follow the instructions from your clinician or pharmacy.

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Quick math example

A 5 mg vial mixed with 2 mL gives 2,500 mcg/mL. A 300 mcg dose is 0.12 mL, which equals 12 units on a U-100 syringe.

Reconstitution reference

U100 units to draw for each common AOD-9604 dose, by vial size, reconstituted with 2 mL of bacteriostatic water. Change the water volume in the calculator above to recompute for your own setup.

VialConcentration250 mcg300 mcg500 mcg
2 mg1 mg/mL25 u(0.25 mL)30 u(0.3 mL)50 u(0.5 mL)
5 mg2.5 mg/mL10 u(0.1 mL)12 u(0.12 mL)20 u(0.2 mL)

Educational reference only — not a dose recommendation. Units assume a U100 insulin syringe (100 units = 1 mL on U-100). Always confirm against your own vial, diluent, and clinician or pharmacy instructions.

How the AOD-9604 calculation works

AOD-9604 vials are labelled in milligrams while doses are discussed in micrograms. Concentration is the vial total in mcg divided by your BAC water volume; the draw volume is your target dose divided by that concentration.

Because doses are small, a U-100 insulin syringe keeps the draw readable.

  • 5 mg vial = 5,000 mcg total
  • 5,000 mcg / 2 mL = 2,500 mcg per mL
  • 300 mcg target = 0.12 mL draw

AOD-9604 5 mg vial with 2 mL example

A 5 mg AOD-9604 vial mixed with 2 mL gives 2.5 mg/mL, or 2,500 mcg/mL.

A 300 mcg dose is 0.12 mL (12 units); a 250 mcg dose is 0.1 mL (10 units). A smaller 2 mg vial in 1 mL also gives 2 mg/mL, so match your water volume to your usual dose.

  • 5 mg / 2 mL = 2.5 mg/mL → 300 mcg = 0.12 mL = 12 units
  • 5 mg / 2 mL = 2.5 mg/mL → 250 mcg = 0.1 mL = 10 units
  • 2 mg / 1 mL = 2 mg/mL → 300 mcg = 0.15 mL = 15 units

Reconstitution and storage notes

Bacteriostatic water is common for multi-dose vials. Once reconstituted, keep the vial refrigerated and protected from light, and confirm a beyond-use date with your source. The calculator returns the draw for whatever vial and water amounts you enter.

  • Use the diluent your protocol specifies
  • Refrigerate the reconstituted vial; protect from light
  • Re-run the math whenever vial size, water, or dose changes

Frequently asked questions

Is AOD-9604 approved as a medicine?+
AOD-9604 is sold as a research peptide and is not an approved human medicine in the major markets. This page only explains the reconstitution math and makes no treatment recommendation.
How much BAC water should I use for an AOD-9604 vial?+
Use the volume your protocol specifies. 2 mL per 5 mg vial (2.5 mg/mL) keeps a 300 mcg dose at a readable 12 units; less water concentrates the vial and shrinks the draw.
Why are AOD-9604 doses entered in mcg?+
Typical targets are a few hundred micrograms, which is easier to read in mcg than fractions of a milligram. The calculator converts between mg, mcg, mL, and syringe units so the draw stays readable.

Primary sources

Full reference list

Background references for this calculator. PepSync does not make clinical claims; these citations support the educational context only.

  1. 1
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