Ipamorelin Dosage: How Pepti Prescribes It, in Units, mL and mcg

Every price is all-in, covering medication, physician review, refill management and shipping, with no separate membership fee. Pepti is cash-pay and does not bill insurance. These are the typical printed directions; your own directions are the ones on your vial.

Pepti's directions are written in two forms, millilitres and units, because prescriptions are written in millilitres and insulin syringes are marked in units. On a U-100 insulin syringe, 1 unit is 0.01 mL, so 100 units is 1 mL and 25 units is 0.25 mL. A unit is a volume mark on the barrel, not a measure of how strong the medication is.

The amount of ipamorelin in that volume comes from the concentration on the label. Pepti's single-peptide ipamorelin is supplied at 1 mg/mL, so:

Online sources often quote ipamorelin in micrograms (mcg) rather than milligrams (mg). 1 mg is 1,000 mcg, so 0.25 mg and 250 mcg are the same amount. Mixing the two up is a thousandfold error, which is one reason to read your own label rather than a forum post.

That arithmetic is a way to read a label, not a way to set a dose. A vial labelled 5 mg is not a 5 mg dose: it is twenty 0.25 mg doses. If your label and your syringe seem to disagree, do not dose; message your care team. How long does a peptide vial last explains every number on a vial label in more detail.

The chart below is the conversion for Pepti's 1 mg/mL ipamorelin vial, drawn with a U-100 insulin syringe. It is math only. It is not a menu of doses, and the only line that applies to you is the one that matches the number printed on your vial.

The rule behind every row: units divided by 100 gives millilitres, and at 1 mg/mL the millilitres and the milligrams are the same number. That shortcut only works at 1 mg/mL. A chart written for a different concentration gives different figures for the same units, which is the main reason not to dose from a chart, including this one.

Ipamorelin is one of the most widely used ingredients in Pepti's catalog. Every product below is a 5 mL vial drawn at 0.25 mL, 25 units, 20 doses per vial. What changes is the concentration, and so the ipamorelin each 25 units carries, and the timing on the label.

Two things stand out. First, the volume never changes: every product here is 25 units. Second, the ipamorelin in those 25 units ranges from 0.25 mg to 0.6 mg depending on the vial. That is why "how many units of ipamorelin" has no single answer outside your own label.

In a blend, every ingredient is in fixed proportion. One 0.25 mL draw delivers all of them in the ratio the pharmacy compounded, and there is no way to take more ipamorelin and less of something else from the same vial. If a different balance is wanted, that is a different prescription. The pairing with CJC-1295 has its own page, CJC-1295 / Ipamorelin, and the other pairings are covered in what is ipamorelin + sermorelin, what is tesamorelin + ipamorelin and PHYSIQ vs SHRED vs TITAN.

At Pepti's typical directions, one 5 mg vial lasts four weeks:

Four weeks is why refills run every 28 days, one vial per fill. Vials are multi-dose solutions shipped ready to use, refrigerated with ice packs, with sterile syringes and alcohol prep pads. Nothing is mixed at home. Keep the vial in the fridge between doses, and follow the beyond-use date printed on the label, which runs from first puncture. How to store peptides covers storage.

If a vial runs short before the refill, message your care team rather than adjusting anything yourself. If you miss a dose, follow your directions and do not take two doses to make up for one.

People search for an ipamorelin dosage expecting a dose from a trial. There is very little human data to take one from, and none of it used the route Pepti prescribes:

The honest reading is that there is no human study of subcutaneous ipamorelin at all. The FDA's 2024 briefing document for its advisory committee noted exactly that. The bedtime, five-nights-a-week schedule in common use comes from the physiology of the nocturnal pulse and from prescribing experience, not from a dose-finding trial. That is why your directions come from a physician who has reviewed your intake, not from a study table. What the research has and has not looked at, one claim at a time, is in ipamorelin benefits.

Your physician sets your directions after reviewing your intake. Things that can lead to different directions, or a different product, include:

When directions change, the new numbers are printed on the new label. Never carry a number over from a previous fill. Bloodwork is not required for any Pepti treatment. If your physician wants labs for your care, they'll ask through your account.

Ipamorelin was reported as well tolerated in the volunteer study and in the seven-day surgical trial. The fuller safety picture for ipamorelin and its most common pairing is in is CJC-1295 / Ipamorelin safe.

Who should not take ipamorelin, or should discuss it first: anyone with a personal history of cancer, because growth hormone and IGF-1 are growth signals; anyone with diabetes or impaired glucose tolerance, because growth hormone opposes insulin; anyone pregnant or breastfeeding, where it is not used. Tested athletes should know the 2026 WADA Prohibited List names ipamorelin under S2.2.4, growth hormone releasing factors, prohibited at all times.

Ipamorelin left Category 2 of the FDA's interim 503A list on 27 September 2024, and on 29 October 2024 the FDA's advisory committee voted 0 to 12, with one abstention, against adding it to the 503A Bulks List for the two uses it examined. That vote is advisory and no final rule has been issued. Compounded ipamorelin is not FDA approved, and compounded medications are not FDA approved.

Ipamorelin cannot be bought legitimately without a prescription. Sites selling it "for research use only" are not accountable for what is in the vial: identity, purity, sterility and concentration are untested, so even the concentration your units chart depends on is unknown. The prescription route:

1. Complete a free online intake covering your history, medications and what you want help with.
2. A physician licensed in your state reviews it, usually within 24 hours.
3. If it is appropriate, a PCAB-accredited, FDA-registered US 503A compounding pharmacy prepares it to that prescription. Lot test results are published at /quality/lab-results.
4. It ships refrigerated with your directions printed on the vial.
5. Your physician stays reachable for questions and dose changes.

Pepti prescribes ipamorelin in every state except Oklahoma, plus DC Step by step: how to get ipamorelin prescribed online. The full product reference is what is ipamorelin. How it compares with neighbouring products: sermorelin vs tesamorelin vs ipamorelin and sermorelin dosage.