With 1 mL bacteriostatic water
10.0 units
Page last checked
Reconstitution · PEG-MGF
PEG-MGF reconstitution calculator
Pick the vial, the water you added and the dose. Get the exact draw in units for the syringe in your hand.
Step 1 of 4
- total mg in the calculation
- mL used in the calculation
- mcg
This vial holds 2,000 mcg in total.
- match the size on the package
U-100 insulin syringe · 1 mL · lines every 2 units · 1 unit = 0.01 mL
Draw to
20.0units
20.0 units on a U-100 insulin syringe · 1 mL · lines every 2 units, which is 0.20 milliliters. The draw lands on a syringe line.
2 mg ÷ 2 mL = 1.00 mg/mL
→ 10 mcg/unit · 200 mcg = 0.200 mL = 20.0 units
→ 10 mcg/unit · 200 mcg = 0.200 mL = 20.0 units
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Show the math and syringe details
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How to use the calculator
- 1
Enter the amount in the vial
- 2
Enter the water you added
- 3
Enter the dose you want to convert
PEG-MGF is a short piece of a growth factor your muscle makes for itself after hard exercise. A polyethylene glycol chain is attached to it, to slow down how fast it clears. It is sold for muscle repair and growth after training.
Nobody has given it to a person in a study. The human research here biopsies muscle and measures what the body makes on its own. Even that research disagrees about whether training raises it at all. The only work on the peptide went onto cultured cells and mice, using a fragment with no glycol chain on it.
No completed controlled human trial has shown which dose works for PEG-MGF. The range people report using is not a study result, tested schedule or recommendation.
no human dose shown to work
Examples using 2 mg of PEG-MGF
Each row uses 2 mg and the liquid volume shown. Dividing the amount by that volume gives the calculated concentration. The rows are arithmetic examples, not alternative product preparations.
◆ How liquid volume changes the resultdose used: 200 mcg
With 2 mL bacteriostatic water
20.0 units
With 3 mL bacteriostatic water
30.0 units
| Bacteriostatic water | Concentration | Per U-100 unit | Draw for 200 mcg | Nearest syringe line |
|---|---|---|---|---|
| 1 mL | 2.00 mg/mL | 20.0 mcg | 10.0 u · 0.100 mL | exactly 10 u |
| 2 mL | 1.00 mg/mL | 10.0 mcg | 20.0 u · 0.200 mL | exactly 20 u |
| 3 mL | 0.67 mg/mL | 6.7 mcg | 30.0 u · 0.300 mL | exactly 30 u |
The amount, liquid volume and dose shown here are the calculator’s starting example for PEG-MGF. Replace them with your own values. Every result in the table is calculated from those inputs.
PEG-MGF dilution changes volume, not the amount in the vial
Adding more water does not create more PEG-MGF. With the same vial amount and dose entered, it makes each calculated draw larger while leaving the dose count unchanged. The presets show this arithmetic; they do not establish a mixing instruction or dosing schedule.
Open the mixing details3 notes
Three presets show the same amount in different volumes
Choose from one vial-size preset and three water presets. At the default dose, all three calculated draws fit within a U-100 barrel and land on a whole unit mark. Those results apply to the default inputs, not every amount you could enter.
A larger water volume lowers the concentration. The tool therefore returns more liquid for the same dose mass. Keeping the old syringe reading after changing the concentration would represent a different amount.
The tool uses the mass entered, without checking its contents
PEG-MGF has a polyethylene glycol chain attached to the peptide. It is distinct from an unmodified MGF fragment. Sharing part of a name does not make the two substances interchangeable.
The calculator cannot analyze a vial or resolve an unclear description of its strength. Its result uses the mass supplied as an input. A neat syringe reading does not confirm that input, the identity of the contents or their purity.
Dose count, supply and storage are separate questions
The calculated number of full doses comes from vial mass divided by dose mass, rounded down. Frequency is a separate input needed to turn that count into days of supply. Changing water alone changes neither of those mass values.
The cited review describes inconsistent reported schedules. A supply estimate cannot resolve them, establish an effective regimen or show how long the mixed product remains usable. Those limits still apply when the volume calculation is exact.
PEG-MGF’s reported schedules are inconsistent
The cited review describes PEG-MGF use at different frequencies and explicitly warns that the collected protocols are inconsistent. The amount is reported practice, not a tested human regimen. These reports do not resolve which schedule, if any, is effective.
Read the supporting evidence3 supporting notes
Frequency is needed to turn doses into days
A quantity repeated daily consumes a vial differently from the same quantity used a few times a week. A days-of-supply figure is only as meaningful as the frequency entered. It cannot settle the review’s conflicting reports.
PEG-MGF and an unmodified fragment are distinct
Adding a polyethylene glycol chain changes the molecule. Work on an unmodified MGF fragment does not directly establish how PEG-MGF behaves in people. The shared part of the name is not enough to transfer a result.
Reported injection sites are not interchangeable instructions
The review describes use under the skin and into muscle. The tool does not choose between those routes. A liquid-volume result cannot establish which route, if any, is appropriate.
Frequency is needed to turn doses into days
A quantity repeated daily consumes a vial differently from the same quantity used a few times a week. A days-of-supply figure is only as meaningful as the frequency entered. It cannot settle the review’s conflicting reports.
PEG-MGF and an unmodified fragment are distinct
Adding a polyethylene glycol chain changes the molecule. Work on an unmodified MGF fragment does not directly establish how PEG-MGF behaves in people. The shared part of the name is not enough to transfer a result.
Reported injection sites are not interchangeable instructions
The review describes use under the skin and into muscle. The tool does not choose between those routes. A liquid-volume result cannot establish which route, if any, is appropriate.
Units to dose at 1.00 mg/mL
Mix 2 mg into 2 mL and one U-100 unit carries 10.0 mcg. The table shows how much peptide is in each numbered syringe line. These are conversion examples, not suggested doses.
Open the unit conversion table10 rows
| U-100 line | Volume | Mass (mcg) | Mass (mg) |
|---|---|---|---|
| 10 u | 0.10 mL | 100 mcg | 0.1 mg |
| 20 u | 0.20 mL | 200 mcg | 0.2 mg |
| 30 u | 0.30 mL | 300 mcg | 0.3 mg |
| 40 u | 0.40 mL | 400 mcg | 0.4 mg |
| 50 u | 0.50 mL | 500 mcg | 0.5 mg |
| 60 u | 0.60 mL | 600 mcg | 0.6 mg |
| 70 u | 0.70 mL | 700 mcg | 0.7 mg |
| 80 u | 0.80 mL | 800 mcg | 0.8 mg |
| 90 u | 0.90 mL | 900 mcg | 0.9 mg |
| 100 u | 1.00 mL | 1,000 mcg | 1 mg |
How the math works
- Concentration — divide the amount entered by the liquid volume used in the calculation: mg ÷ mL = mg/mL. This tells you how many mg are in each mL.
- Volume — the dose divided by that concentration: dose ÷ (mg/mL) = mL.
- Units — on a U-100 syringe one unit is 0.01 mL, so mL × 100 = units. A U-40 unit is 0.025 mL, so the wrong barrel is a 2.5× error. That is why the calculator asks which one you have.
- Rounding gap — the exact draw against the nearest syringe line: |exact − nearest line| ÷ exact × 100 = % difference.
Useful guides for this calculation
The math is only one part of the question. These guides cover the compound, published doses, side effects, mixing steps and supplies.