How many units is 200 mcg of Ipamorelin?

It depends entirely on how much water you added. In a 10 mg vial reconstituted with 2 mL, the concentration is 5 mg/mL, so 200 mcg is 0.04 mL, which is 4 units on a U-100 insulin syringe. In the same vial with 1 mL of water it is 2 units, and with 3 mL it is 6 units.

How much bacteriostatic water for a 10 mg Ipamorelin vial?

2 mL is the usual choice. It gives 5 mg/mL, which puts the commonly reported range of 100 mcg to 500 mcg between roughly 2 and 10 units. Aim for a draw between about 10 and 50 units, where the barrel is easiest to read, and add or remove water to get there.

How many doses are in a 10 mg vial?

Divide 10 by your dose. At 200 mcg that is 50 doses, which at once daily is 50 days.

How many units is 200 mcg of ipamorelin?

In a 10 mg vial with 2 mL of water, 4 units. With 5 mL of water, 10 units. The dose is the same; only the water changed.

What is ipamorelin dosage in mL?

Divide the dose by the concentration. 200 mcg at 5,000 mcg/mL is 0.04 mL. Most people find units easier to read than mL, which is why the calculator shows both.

Ipamorelin dosage calculator

Ipamorelin is dosed in micrograms from a vial labelled in milligrams. 1 mg is 1000 mcg.

Peptulator, peptulator.com. Research use only, not medical advice.

The Protocol Pack, free

25 printable pages: dosing cards for the twelve most-used compounds at three water volumes, titration planners, a vial log, and five pages on what to do when it has already gone wrong.

Dose to units at the usual vial and water

Dose	U-100 units	Draw	Doses per vial	Vial lasts
100 mcg	2 units	0.02 mL	100	100 days
150 mcg	3 units	0.03 mL	66	66 days
200 mcg	4 units	0.04 mL	50	50 days
250 mcg	5 units	0.05 mL	40	40 days
300 mcg	6 units	0.06 mL	33	33 days
500 mcg	10 units	0.1 mL	20	20 days

10 mg vial in 2 mL of bacteriostatic water (5 mg/mL), U-100 insulin syringe, once daily.

About Ipamorelin

Ipamorelin is a selective growth hormone secretagogue, a pentapeptide that triggers a pulse of growth hormone release without much effect on cortisol or prolactin. It is not an approved medicine and is sold for research use.

Commonly reported protocols sit at 100 to 300 mcg per injection, one to three times a day, usually on an empty stomach and often before sleep. A 10 mg vial holds 10,000 mcg; reconstituted with 2 mL that is 5,000 mcg/mL, so 200 mcg is 0.04 mL, or 4 units. That is a small draw. If you want a bigger, easier number, reconstitute with 3 mL (6 units) or 5 mL (10 units) rather than changing the dose.

The same 10 mg vial at other water volumes

If the draw is awkward to read, change the water, not the dose. The dose stays the same; only the mark moves.

Vial	BAC water	Concentration	Draw	U-100 units	Doses/vial
10 mg	1 mL	10 mg/mL	0.02 mL	2 units	50
10 mg	2 mL	5 mg/mL	0.04 mL	4 units	50
10 mg	3 mL	3.33 mg/mL	0.06 mL	6 units	50
15 mg	1 mL	15 mg/mL	0.013 mL	1.3 units	75
15 mg	2 mL	7.5 mg/mL	0.027 mL	2.7 units	75
15 mg	3 mL	5 mg/mL	0.04 mL	4 units	75

All rows above assume a 200 mcg dose and a standard U-100 insulin syringe, where 100 units = 1 mL.

How long it lasts in the body

The half-life of Ipamorelin is about 2 hours. That is the time for the amount in your blood to halve, so after one half-life you are at 50 percent of the peak, after two you are at 25 percent, and after four you are at roughly 6 percent. This is why it is dosed daily or more often: by the next morning almost none of the previous dose is left, and there is no build-up from day to day.

Common questions

How many units is 200 mcg of Ipamorelin?: It depends entirely on how much water you added. In a 10 mg vial reconstituted with 2 mL, the concentration is 5 mg/mL, so 200 mcg is 0.04 mL, which is 4 units on a U-100 insulin syringe. In the same vial with 1 mL of water it is 2 units, and with 3 mL it is 6 units.
How much bacteriostatic water for a 10 mg Ipamorelin vial?: 2 mL is the usual choice. It gives 5 mg/mL, which puts the commonly reported range of 100 mcg to 500 mcg between roughly 2 and 10 units. Aim for a draw between about 10 and 50 units, where the barrel is easiest to read, and add or remove water to get there.
How many doses are in a 10 mg vial?: Divide 10 by your dose. At 200 mcg that is 50 doses, which at once daily is 50 days.
How many units is 200 mcg of ipamorelin?: In a 10 mg vial with 2 mL of water, 4 units. With 5 mL of water, 10 units. The dose is the same; only the water changed.
What is ipamorelin dosage in mL?: Divide the dose by the concentration. 200 mcg at 5,000 mcg/mL is 0.04 mL. Most people find units easier to read than mL, which is why the calculator shows both.

IndependentThis site does not sell peptides and is not owned by a vendor.

The maths is openThe formula is on every page and in the methodology. The code is one file with an automated test suite, run before each deploy.

How it earnsAffiliate links on one marked page, never inside the calculator.

ReviewedDose ranges and half-lives checked 3 September 2026.

Buying Ipamorelin?

The where to buy page lists the vendors this site uses and what to check first. Peptide Bureau keeps the ranked scorecard.

Where to buyWhat to check before you order Vendor scorecardRanked vendors, at Peptide Bureau Build a full protocolThe stack builder at Peptide Bureau, about two minutes

All calculators and charts

Weight management (GLP-1 family)

Retatrutide calculator Vial, water and weekly dose to syringe units
Tirzepatide calculator The 2.5 to 15 mg ladder, converted
Semaglutide calculator The 0.25 to 2.4 mg ladder, converted
Cagrilintide calculator Amylin analogue, 0.3 to 4.5 mg weekly

Growth hormone axis

HGH (somatropin) calculator IU vials to syringe units
Ipamorelin calculator (this page)
CJC-1295 (no DAC) calculator No-DAC and DAC, mcg to units
CJC-1295 / Ipamorelin blend calculator The 5 mg + 5 mg blend, per component
Sermorelin calculator Nightly mcg doses to units
Tesamorelin calculator 1 to 2 mg daily, in units
Hexarelin calculator mcg doses to units
IGF-1 LR3 calculator Tens of mcg from very small vials
AOD-9604 calculator 300 mcg daily, in units
MOTS-c calculator 5 to 10 mg, two or three times a week

Repair, skin and blends

BPC-157 calculator mcg doses from a 5 or 10 mg vial
TB-500 calculator Loading and maintenance, in units
BPC-157 / TB-500 blend calculator The Wolverine stack, per component
GHK-Cu calculator 50 to 200 mg vials, mg doses
GLOW blend calculator The 70 mg blend, split per component
KLOW blend calculator The 80 mg blend, split per component

Other compounds

PT-141 calculator 0.5 to 2 mg, as needed
Melanotan II calculator mcg loading doses to units
NAD+ calculator 100 to 1,000 mg vials, 25 to 200 mg doses
Thymosin alpha-1 calculator 1.6 mg twice weekly, in units
Epitalon calculator Short courses of 5 to 10 mg
Kisspeptin-10 calculator mcg doses to units
Glutathione calculator Hundreds of mg, or a 200 mg/mL solution

Dosage charts and schedules

Peptide reconstitution chart Concentration for every vial and water combination
Peptide dosing chart Printable unit tables for every compound
Retatrutide titration schedule 2 to 12 mg in units, stage by stage
Tirzepatide titration schedule 2.5 to 15 mg in units, stage by stage
Semaglutide titration schedule 0.25 to 2.4 mg in units, stage by stage
KLOW dosage and frequency chart The 80 mg blend at 2, 3 and 4 mL, both phases
GLOW dosage chart The 70 mg blend, units to each peptide
Wolverine stack dosing chart BPC-157 + TB-500, blend and separate vials
MOTS-c dosage chart 5 and 10 mg vials at three water volumes
Tirzepatide reconstitution chart Every vial size, every water volume, the whole ladder
Retatrutide dosing chart 1 to 12 mg across 10, 20 and 30 mg vials
Printable dosing charts Four one-page charts to save, pin or print

Tools

Peptide calculator The general tool, any compound
Reconstitution calculator How much water to add, and why it matters
mg to units calculator Both directions, any concentration
Bacteriostatic water calculator Pick a volume that lands where you can read it
How to read an insulin syringe U-100 vs U-40, and the 2.5x error
The Protocol Pack Free 25-page printable reference
Where to buy Vendor notes and what to check first
1 mg to units on an insulin syringe The conversion table for every common concentration

Before you use these numbers This is a unit-conversion tool. It turns a vial strength and a water volume into a concentration, a draw volume and a syringe mark. It does not tell you what to take, whether to take it, or whether a compound is safe for you. Most compounds listed are sold for laboratory research and are not approved for human use. Nothing here is medical advice. Dosing decisions belong with a licensed clinician who knows your history. Always check the strength printed on your own vial rather than trusting a preset.