Ipamorelin 5mg

Ipamorelin 5mg from Biotech Peptides is a GH secretagogue, sold in a 5mg vial of freeze-dried powder. It’s in stock at $53, with free shipping worldwide on every order. Every batch we sell is synthesized and lyophilized in the USA. Scroll the product images to see the lot’s certificate of analysis.

About Ipamorelin

Ipamorelin is a five-amino-acid growth hormone secretagogue, Aib-His-D-2Nal-D-Phe-Lys-NH2, developed at Novo Nordisk in the 1990s. It acts on the ghrelin receptor (GHS-R1a) on pituitary cells.

It was the first compound in its class shown to release GH selectively, without the rise in cortisol and prolactin that earlier GHRPs caused.

Ipamorelin in published research

Raun and colleagues described it in the European Journal of Endocrinology in 1998, reporting that even at doses far above those needed for GH release, it didn’t raise ACTH or cortisol in pigs.

It later went into human trials for post-surgical ileus, a stalled gut after abdominal surgery, but didn’t progress to approval.

The full list of Ipamorelin papers is on PubMed, and most abstracts are free to read.

The biology behind Ipamorelin

Ipamorelin mimics ghrelin at the growth hormone secretagogue receptor (GHSR-1a) in the pituitary and hypothalamus. Activating that receptor triggers a GH pulse.

Older secretagogues like GHRP-6 also raised cortisol, prolactin and appetite. Ipamorelin is much more selective, which is why it’s the usual choice when GH release is the only thing being studied.

Ipamorelin 5mg specifications

• Compound: Ipamorelin
• CAS number: 170851-70-4
• Molecular formula: C38H49N9O5
• Molecular weight: 711.9 g/mol
• Sequence or structure: Aib-His-D-2Nal-D-Phe-Lys-NH2
• Amount: 5mg
• Form: lyophilized (freeze-dried) powder
• Made: synthesized and lyophilized in the USA
• Lot paperwork: COA, HPLC and MS images in the gallery
• SKU: Ipamorelin-5mg

Ipamorelin 5mg certificate of analysis

We show the paperwork instead of describing it. Open the gallery and you’ll find the COA with its lot number and test table, an HPLC trace for purity and a mass spec plot for identity.

If you need the PDF for a lab notebook or an ethics file, send us the order number and we’ll email it.

Ipamorelin 5mg reconstitution and storage

Divide 5mg by the volume of water and you have the concentration:

• 1mL of water: 5mg per mL
• 2mL of water: 2.5mg per mL
• 3mL of water: 1.67mg per mL

Use sterile bacteriostatic water and add it slowly, aiming at the glass instead of the powder. A gentle swirl is all it needs.

Store sealed vials in the freezer. Once you’ve added water, keep the vial at 2 to 8°C and plan to finish it within roughly a month.

Planning a study with Ipamorelin 5mg

Work out the total amount the protocol needs first, then add about 20% for test runs and the odd lost dose. Ordering everything from one lot keeps the material consistent through the whole study.

Ipamorelin vs related compounds

Ipamorelin is the most selective ghrelin-receptor peptide, with little effect on cortisol or prolactin. If you’re choosing between options, these are the usual alternatives:

• Mod GRF 1-29 is a stabilized GHRH(1-29) with a half-life of about 30 minutes, giving short, natural-looking pulses
• CJC-1295 DAC binds albumin and lasts about a week, giving a raised GH baseline instead of short pulses
• Sermorelin is the unmodified first 29 amino acids of GHRH, broken down within minutes
• Tesamorelin is full-length GHRH with a fatty acid cap, the only GHRH analog currently approved as a drug in the US
• GHRP-2 is the strongest GH releaser of the original GHRPs, with a milder appetite effect than GHRP-6
• GHRP-6 releases GH and strongly raises appetite, the classic tool for feeding research
• Hexarelin is a very potent GHRP that also binds CD36 on heart cells

The GHRH analogs share one receptor and differ mostly in how long they last. Ipamorelin and the GHRPs work on the ghrelin receptor, so labs often pick one from each side. All of them are on our growth hormone peptides page.

Related growth hormone peptides

• CJC-1295 GHRP-6 Blend 10mg, with Mod GRF 1-29 and GHRP-6 in one vial
• Sermorelin GHRP-6 GHRP-2 Blend 9mg, with Sermorelin, GHRP-6 and GHRP-2 in one vial
• GHRP-6 5mg, a GH releasing peptide
• Tesamorelin CJC-1295 Ipamorelin Blend 12mg, with Tesamorelin, Mod GRF 1-29 and Ipamorelin in one vial

See everything in growth hormone peptides, or browse all research peptides from the Biotech Peptides home page.

Why buy Ipamorelin 5mg from Biotech Peptides

We sell research peptides and nothing else, close to 90 of them, so questions about Ipamorelin 5mg reach people who handle these products every day. Orders are packed from stock, and every listing shows its real price No membership, no minimum order.

If something arrives damaged or isn’t what you ordered, tell us soon after delivery. Photos of the parcel and the vial make it quicker to sort out.

Free shipping on Ipamorelin 5mg

We don’t charge for shipping, wherever the parcel is going. Freeze-dried material is fine at room temperature for the trip; put it in the freezer when it arrives.

Every product is listed in our shop, and the Biotech Peptides Shop home page links to the blog’s country-by-country delivery guides.

Common questions about Ipamorelin 5mg

What do I reconstitute Ipamorelin 5mg with?

Sterile bacteriostatic water. The mixing section above lists concentrations for common volumes.

How should Ipamorelin 5mg be stored?

Frozen at -20°C while dry. After mixing, in the fridge at 2 to 8°C, used within about four weeks.

Does Ipamorelin 5mg come with a COA?

Yes. The certificate of analysis, HPLC trace and mass spectrum for the lot are in the product images.

Is Ipamorelin 5mg in stock?

Yes. Ipamorelin 5mg is in stock and ships free.

Where can I buy Ipamorelin 5mg?

Order it on this page. We sell direct, so there’s no reseller markup.

Ipamorelin 5mg for sale now

Ipamorelin 5mg is in stock at $53, with free shipping. Add it to your cart above and check out in a couple of minutes.

Building a larger order? Browse the growth hormone peptides as well.

For laboratory research only. Not for human or veterinary use, and not evaluated by the FDA.