Ipamorelin Dosing Calculator & Reconstitution Guide
A selective growth hormone secretagogue researched for GH release.
Ipamorelin is a research peptide. A selective growth hormone secretagogue researched for GH release. To dose it, reconstitute the vial (for example 5 mg in 2 mL of bacteriostatic water for 2.5 mg/mL), then divide your target dose by that concentration to find the units to draw.
- Category
- research peptide
- Dose unit
- mcg
- Commonly reported range
- 100-300 mcg
- Typical concentration
- 2.5 mg/mL
Use the Keel dose calculator to enter your numbers and see the exact units to draw, or use the built-in calculator further down this page.
What is Ipamorelin?
Ipamorelin is a selective growth hormone secretagogue and ghrelin receptor agonist. It is studied for stimulating growth hormone release with minimal effect on cortisol or prolactin. Anecdotal community and research reports commonly cite doses in the 100-300 mcg range, often multiple times per day. Also known as ipa.
How many units is each Ipamorelin dose?
| Dose | Volume to draw | Units (U-100) |
|---|---|---|
| 100 mcg | 0.04 mL | 4 units |
| 200 mcg | 0.08 mL | 8 units |
| 300 mcg | 0.12 mL | 12 units |
Based on a 5 mg vial reconstituted with 2 mL of bacteriostatic water (2.5 mg/mL) and a U-100 insulin syringe. The dose amounts shown are commonly reported by the community and in anecdotal research, not recommendations or medical advice; only the reconstitution math (volume and units) is calculated for you.
How to calculate a Ipamorelin dose
- 1
Choose your vial and water
Select your Ipamorelin vial size (for example 5 mg) and the volume of bacteriostatic water you will add (for example 2 mL).
- 2
Find the concentration
Divide vial milligrams by water volume. 5 mg in 2 mL gives 2.5 mg/mL.
- 3
Calculate the draw
Divide your target dose by the concentration to get the volume in mL, then multiply by 100 to get units on a U-100 insulin syringe.
- 4
Verify on the syringe
Use the Keel calculator to see the exact draw rendered on a to-scale syringe, with a warning if the dose exceeds the syringe capacity.
Ipamorelin dosing FAQ
How do I reconstitute Ipamorelin?
A common approach is to add 2 mL of bacteriostatic water to a 5 mg vial, which gives 2.5 mg/mL. Add the water slowly down the vial wall, swirl gently rather than shaking, and let the powder dissolve fully before drawing.
How many units is 200 mcg of Ipamorelin?
At 2.5 mg/mL, 200 mcg equals 0.08 mL, which is 8 units on a U-100 insulin syringe.
What Ipamorelin doses do people report?
Community and anecdotal reports commonly cite 100 to 300 mcg. These are figures people report, not a recommendation from Keel. Ipamorelin is a selective growth hormone secretagogue and ghrelin receptor agonist. It is studied for stimulating growth hormone release with minimal effect on cortisol or prolactin. Anecdotal community and research reports commonly cite doses in the 100-300 mcg range, often multiple times per day.
Which insulin syringe should I use for Ipamorelin?
A U-100 insulin syringe is standard. A 0.3 mL (30-unit) syringe gives the most precise measurement for small draws, while a 0.5 mL or 1 mL syringe is better when the draw exceeds 30 units. Keel warns you when a dose is larger than the syringe you select.
How do I convert Ipamorelin micrograms to insulin units?
Divide your dose in micrograms by the concentration in micrograms per millilitre to get the volume in millilitres, then multiply by 100 for units on a U-100 syringe. The Keel calculator does this for you and shows the draw on a to-scale syringe.
How should I store Ipamorelin after reconstitution?
Reconstituted peptides are generally kept refrigerated and protected from light, with the unmixed powder stored cooler still. Follow the guidance from your supplier or a licensed healthcare professional for the specific compound.
What if my Ipamorelin dose is larger than the syringe holds?
Either use a larger insulin syringe or reconstitute with more bacteriostatic water to lower the concentration, which increases the volume per dose so it fits. Keel flags an over-draw and you can adjust the inputs until the draw fits.
Is Ipamorelin dosing the same for everyone?
No. The right draw depends on your vial size, how much bacteriostatic water you add, and your target dose. Always recalculate when any of those change, and consult a licensed healthcare professional.
Ipamorelin side effects
See the adverse effects most commonly reported for Ipamorelin and its class, and log your own experience over time, in the Peptide & GLP-1 Side Effects reference & tracker.