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Ipamorelin research product
LotIP01HPLC purity99.91%TestedJul 2, 2026ILS Laboratories · ISO/IEC 17025 accredited

Growth Hormone & Growth Factor Research

Ipamorelin

Lyophilized in the USA711.86 g/molGrowth hormone secretagogue

Ipamorelin is a synthetic peptide made of five amino acids. Labs study it in growth hormone secretagogue and ghrelin receptor research. It is sold for lab research only.

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Your purchasing batch
IP01
Certificate on record · 2 lots published

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Verified test results

Every batch, independently verified.

Each batch is analyzed by an independent third-party laboratory before release. The lots below were tested by Chromate and ILS Laboratories. Below is the report for lot IP01, summarized from the certificate the lab published.

ILS
ILS Laboratories
Independent · ISO/IEC 17025 accredited
PASS
99.91%
Purity by HPLCSPEC ≥ 95.0%
Lot
IP01
Tested
Jul 2, 2026
Labeled
10mg
Measured
10.58mg
ISO 17025 accreditedFentanyl free2 lots on record
Method8X Testing
IssuedJul 2, 2026 · signed by the lab director
VerifyQR code and access code printed on the certificate
Ipamorelin certificate of analysisOpen the IP01 certificate
View the signed certificate →
Certificate results✓ 6 passed · 1 reported
Appearance
Per certificate
Good
PASS
Identity
HPLC
Confirmed
PASS
Purity
HPLC
99.91%
SPEC ≥ 95.0%
PASS
Net peptide content
HPLC
10.58mg
REPORT ONLY
REPORTED
Sterility
PCR
No Growth
PASS
Endotoxins
LAL
0.198EU/mL
SPEC ≤ 5 EU/mL
PASS
Fentanyl screen
Per certificate
Not detected
PASS

Every batch on record

Every lot we have published for this compound, grouped by the lab that tested it, newest first. Open any certificate below, exactly as the lab released it.

Open the COA portal →

Side by side

How Disguised compares.

Disguised
Typical supplier
Per-batch third-party COA
Yes
Rarely provided
ISO 17025 lab testing
Yes
Inconsistent
HPLC purity verified
Yes
Often unverified
Sterility tested
Yes
Rarely
Endotoxin tested
Yes
Rarely
Fentanyl screening
Yes
Not standard
Made & tested in the USA
Yes
Often overseas
Discreet, tracked shipping
Yes
Varies
Molecular Profile

What is Ipamorelin?

Molecular FormulaC₃₈H₄₉N₉O₅
Molecular Weight711.86g/mol
Peptide ClassGrowth hormone secretagogue
Storage Requirements

Stability information.

Avoid freeze/thaw cyclesProtect from lightRefrigerate after reconstitution
−20°C
Lyophilized powder, as shipped
The most stable form. Store cold and protected from light until it is reconstituted.
2–8°C
After reconstitution
Refrigerate once reconstituted and keep it protected from light.

Important research notice

Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.

All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.

By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.

Ready when you are

Nothing ships without paperwork. Every lot is on record.

The lot on this page links to the signed certificate for that batch.

2Lots on record
99.91%HPLC purity, latest lot
17025ISO/IEC accredited lab
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View Full Product Description

Lyophilized research material

Ipamorelin: product details and research reference

Ipamorelin is a synthetic peptide made of five amino acids. Labs study it in growth hormone secretagogue and ghrelin receptor research. It is sold for lab research only.

Each batch goes through our own quality checks and third-party lab testing. Our in-house team then packs and ships every order.

What ipamorelin is

The ipamorelin peptide is a short chain of five residues. Two of them are non-natural, and two are D-amino acids. So it is not a fragment of any human protein.

A 1998 study described it as the first selective growth hormone secretagogue (Raun et al., 1998). In rat pituitary cells, it released growth hormone with potency close to GHRP-6. Tests with receptor antagonists placed its action at a GHRP-like receptor, not the GHRH receptor.

The same study looked at swine. There, ipamorelin did not raise ACTH or cortisol above the levels seen with GHRH. GHRP-6 and GHRP-2 both did. The natural ligand of its receptor, ghrelin, was found a year later (Kojima et al., 1999).

Key facts

SequenceAib-His-D-2-Nal-D-Phe-Lys-NH2
Molecular formulaC38H49N9O5
Molecular weight711.86 g/mol
Classgrowth hormone secretagogue
Formpowder, lyophilized in the USA

Research areas

Labs use ipamorelin in models of growth hormone release and receptor signaling. Common topics include:

  • Growth hormone secretagogue signaling
  • Ghrelin receptor (GHS-R) activity
  • Pituitary-axis response and GH pulse dynamics
  • IGF-1 pathway biology
  • Endocrine regulation and metabolic signaling

How we test each batch

Many sellers say their products are "third-party tested." Testing only counts when the labs can be trusted and someone checks the data. We vetted each lab partner ourselves before we started work with them.

Batch records are checked for identity, purity and test data before release. Testing is one part of a wider quality system. That system covers holding suppliers to account, batch review, internal QA, storage and in-house shipping.

  • Third-party analytical testing
  • ISO/IEC 17025 accredited testing at ILS Labs
  • Review of identity and purity records
  • Internal batch approval before release
  • Direct oversight from intake to final shipment

Further reading

Ipamorelin research guide · Ipamorelin research guide

Selected research and evidence

Primary research relevant to the named compound or clearly identified component is linked below. Experimental results depend on identity, model and formulation.

  1. Discovery and characterization of ipamorelinCell and animal pharmacology · 1998 · PMID 9849822

    Described a pentapeptide secretagogue using receptor and hormone-release experiments. It does not validate the composition or combined effects of a blend.

Documentation and research handling

Retain the product label and lot number with the research record. Review the matching certificate of analysis for test coverage and reported results. Identity, analytical purity, measured content, sterility and endotoxin testing are distinct assessments; one does not establish the others.

Follow the supplied label and your laboratory’s validated handling and storage procedures. Record the vehicle, concentration and preparation date where relevant. Dry-material stability does not establish the shelf life of a prepared solution.

Product questions

What does the vial quantity describe?

The listed milligrams refer to material per vial, not concentration or administration instructions. A prepared solution has its own concentration and stability requirements. Verify the exact selected option and shipping lot.

Where is the batch-specific evidence?

Open the linked certificate for the assigned lot or use the COA portal. Check sample identity, methods, date and reported measurements. A report for another lot or formulation is not a substitute.

Do these studies test this finished product?

The references describe the materials and conditions used by their authors. They do not establish that this commercial formulation was tested. For blends, evidence on an individual component does not validate the finished mixture or establish synergy.

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