Third-party lab tested
Ipamorelin
For research and laboratory use only. Not for human or animal consumption.
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Storage & handling: Store at 2–8 °C (≤ –20 °C long-term), away from light. Ships at ambient temperature.
How we test
Certificates are issued by independent labs. Identity and purity are measured by LC-MS; endotoxin, where listed, by a LAL screen. The latest report for this option: , lot , tested .
How to read your COA
Start with the lot number on the report. Identity confirms by mass spectrometry that the molecule is the one on the label. Purity is the share of the sample that is the target peptide, measured by LC-MS. Endotoxin, where tested, is screened by LAL and must sit below 0.5 EU/mL. The lab name and test date show who ran it and when.
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Regular tracked: $15 per order, 5 to 10 days. Express tracked: $25 per order, 3 to 5 days. Orders are dispatched within 24–48 business hours. Regular shipping is free on orders over $200 and express on orders over $400, after discounts.
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Buy ipamorelin peptide exclusively for research applications in qualified laboratories and academic institutions. Our platform provides secure ordering processes for institutional buyers and research coordinators. We offer discreet and reliable delivery to research facilities nationwide. The formulation is available in standardized configurations to support various research requirements. When you order ipamorelin peptide through our system, complete quality documentation is included. This product cannot be sold for human consumption or veterinary applications. No prescription is required for qualified research institutions to buy ipamorelin peptide online.
Product overview
Researchers investigate peptide interaction and selectivity using ipamorelin in experimental settings. Selectivity refers to how specifically a peptide binds to certain molecular targets. Laboratory teams explore peptide behavior in controlled research models examining molecular interactions. Scientists study controlled experimental peptide systems under various laboratory conditions. Research groups examine how selective peptides function differently than non-selective compounds. These studies occur exclusively in research environments without clinical applications.
Research focus
Ipamorelin is investigated in research environments for peptide interaction analysis. Scientists have studied this compound within controlled laboratory settings using established protocols. The formulation is explored for experimental peptide interaction research in academic facilities. Researchers evaluate the peptide under controlled conditions without outcome claims.
Methodological notes
Store ipamorelin in cool, dry, light-protected conditions between 2-8°C. Light-protected storage means keeping vials away from direct sunlight and bright lights. This product is intended for laboratory handling only by qualified research personnel. Qualified personnel have received training in peptide reconstitution and handling techniques. Avoid moisture exposure as water content can affect peptide stability and purity. Avoid heat exposure above recommended temperature ranges to maintain structural integrity. Structural integrity refers to peptides maintaining their proper three-dimensional configuration. Reconstituted solutions should follow established laboratory storage guidelines for peptide research protocols.
Quality & sourcing
Each ipamorelin batch undergoes comprehensive purity verification procedures through analytical methods. Analytical methods use scientific instruments to measure peptide composition and quality. Our processes ensure batch-to-batch consistency across all research supply orders. Internal quality assurance standards follow research-grade supply positioning for peptide compounds. Research-grade supply indicates products meet specifications for scientific laboratory use. Testing protocols verify peptide purity and structural characteristics using validated techniques. Every unit meets our specifications before receiving distribution approval. Laboratory certificates accompany each order for institutional tracking and compliance documentation.
Chemical properties
- CAS: 170851-70-4
- Chemical Formula: C₃₈H₄₉N₉O₅
- Molecular Weight: 711.9 g/mol
- Peptide Sequence: Aib–His-D-2Nal-D-Phe-Lys
- Synonyms: Ipamorelin Acetate
- Shelf life: 24 months from the manufacturing date.
Ipamorelin is a synthetic peptide consisting of five amino acids in a specific sequence. This pentapeptide is manufactured for laboratory research applications across various fields. Pentapeptide means a peptide containing exactly five amino acid units. Selective interaction means the peptide preferentially binds to specific molecular receptors. Molecular receptors are protein structures that receive and respond to molecular signals. Selective peptides are studied in research because they help scientists understand targeted binding. Targeted binding examines how molecules attach to specific sites rather than multiple locations. Researchers investigate these interactions to understand fundamental molecular recognition processes. Molecular recognition describes how molecules identify and bind to appropriate partners.
Key features
Ipamorelin provides a synthetic research peptide formulation developed for scientific applications. Synthetic peptides are manufactured compounds created through chemical synthesis processes. Each batch undergoes high-purity testing to ensure compound consistency across orders. The formulation is designed for controlled laboratory environments conducting peptide selectivity research. Peptide selectivity research examines how peptides interact with specific molecular targets. Secure packaging with discreet shipment protects the peptide during transit to research facilities.
Express tracked
- Tracked door to door, dispatched within 24–48 business hours
- Ambient shipping, safe for lyophilized peptides
Regular tracked
- Free on orders over $200
- Tracked door to door, dispatched within 24–48 business hours
Why is Ipamorelin considered a highly selective GHRP in research models?
Ipamorelin stimulates GH secretion through targeted ghrelin receptor agonism while producing minimal effects on cortisol, prolactin, or appetite signaling pathways in experimental models. This selectivity substantially reduces hormonal confounds, enabling precise mechanistic investigation of isolated GH pathway dynamics.
How does Ipamorelin's GH release profile compare to other GHRPs in experimental settings?
Ipamorelin produces moderate-to-strong GH pulses in preclinical models, comparable in magnitude to GHRP-2, but with significantly higher receptor selectivity. It is particularly well-suited to experimental designs where clean GH pathway investigation takes priority over maximal secretagogue potency.
Can Ipamorelin be combined with GHRH peptides in research protocols?
Yes. Combination protocols incorporating Ipamorelin alongside GHRH analogs such as CJC-1295 have been employed in preclinical models to examine synergistic GH secretion mechanisms and amplified hormonal cascade effects, while maintaining the selectivity advantages of Ipamorelin’s receptor profile.
Which research applications are best served by Ipamorelin 5mg?
Ipamorelin 5mg is particularly suited to growth hormone physiology research, selective ghrelin receptor agonism studies, GH-mediated metabolic signaling investigations, and multi-component GH secretagogue cascade analysis in preclinical experimental models.
How should Ipamorelin 5mg be stored and handled in the laboratory?
Store lyophilized peptide at 2–8°C, protected from light, prior to reconstitution. Following reconstitution with sterile bacteriostatic water, refrigerate immediately and maintain sterile handling conditions throughout all experimental procedures. Follow standard institutional laboratory protocols for peptide research to ensure peptide integrity and experimental reproducibility.
What is Ipamorelin and what receptor does it target in research?
Ipamorelin is a synthetic pentapeptide growth hormone secretagogue (GHS) that selectively activates the growth hormone secretagogue receptor (GHS-R1a, also known as the ghrelin receptor). It belongs to the GHS peptide class and is characterised in research models for its GH-releasing activity and its selectivity for GHS-R1a relative to other peptide hormones in the same receptor family.
How does Ipamorelin's receptor selectivity compare to other growth hormone secretagogues?
Ipamorelin is notable among GHS peptides for its reported selectivity — in preclinical research models, it has been shown to stimulate GH release with minimal concomitant stimulation of cortisol, prolactin, or ACTH secretion at equivalent doses, distinguishing it from less selective GHS compounds such as GHRP-2 and GHRP-6. This selectivity profile makes it a useful pharmacological tool for studying GHS-R1a signalling in isolation.
What second messenger systems does GHS-R1a activate following Ipamorelin binding?
GHS-R1a is a Gq-coupled GPCR. Ipamorelin binding activates phospholipase C, generating IP3 and diacylglycerol. IP3 releases calcium from the ER, and the resulting intracellular calcium transient is the primary second messenger driving GH secretion in somatotroph cells. In research, GHS-R1a activation by Ipamorelin is characterised using IP1 accumulation assays, calcium imaging, and arrestin recruitment BRET assays.
What research models are used to study Ipamorelin?
Primary pituitary cell preparations, somatotroph-derived cell lines, and GHS-R1a-transfected HEK293 or CHO cells are standard research systems for Ipamorelin pharmacology. In vitro concentration-response curves measuring IP1 accumulation or calcium mobilisation characterise receptor potency. Selectivity is assessed by profiling Ipamorelin against related receptors including GIPR and the motilin receptor, which share structural similarity with GHS-R1a.
Is Ipamorelin for human use?
Ipamorelin as supplied by Elivena is for research use in controlled laboratory settings only. It is not approved for human administration, therapeutic use, or performance enhancement outside of formally regulated clinical research programmes.
Lab report for lot
View all lab reportsNo certificate is on file for the 5 mg option yet. On file for:
- Lot · 10 mg
- 395494
- Tested
- Apr 3, 2026
- Labeled
- 10 mg
- Measured
- 11.77 mg
| Test | Method | Result | Status |
|---|---|---|---|
| Identity | LC-MS | Confirmed Ipamorelin | PASS |
| Purity | LC-MS · spec >99% | 99.62% | PASS |
| Net content | LC-MS quantitation | 11.77 mg of 10 mg | PASS |
| Appearance | Visual | White lyophilized powder | REPORTED |
| Endotoxin | LAL (Endosafe PTS) | ≤ 0.06 EU/mL limit 0.5 lot 395371 | PASS |
Batch tests: Purity, Endotoxins
3 lab reports available to signed-in researchers.
- CAS: 170851-70-4
- Chemical Formula: C₃₈H₄₉N₉O₅
- Molecular Weight: 711.9 g/mol
- Peptide Sequence: Aib–His-D-2Nal-D-Phe-Lys
- Synonyms: Ipamorelin Acetate
- Shelf life: 24 months from the manufacturing date.
Ipamorelin is a synthetic peptide consisting of five amino acids in a specific sequence. This pentapeptide is manufactured for laboratory research applications across various fields. Pentapeptide means a peptide containing exactly five amino acid units. Selective interaction means the peptide preferentially binds to specific molecular receptors. Molecular receptors are protein structures that receive and respond to molecular signals. Selective peptides are studied in research because they help scientists understand targeted binding. Targeted binding examines how molecules attach to specific sites rather than multiple locations. Researchers investigate these interactions to understand fundamental molecular recognition processes. Molecular recognition describes how molecules identify and bind to appropriate partners.
Read the lot first.
Identity confirmed
LC-MS confirms the molecule in the vial is Ipamorelin.
Purity measured
The same LC-MS run measures the share that is the target peptide.
Endotoxin screened
A LAL screen checks bacterial endotoxin against a limit.
Lot-linked report
Each report names the lot it was run on.
Each lab report is tied to its lot.
Reports are issued by independent labs and name the lot they were run on.
How we testLab report, for the lot tested.
Lot numberPrinted on the report, so you can see which lot was tested.
Synthesis and lyophilization
Synthesized and freeze-dried in US facilities, then given a lot number.
Samples go to third-party labs
Finished vials from the lot are sent to independent labs.
LC-MS: identity, purity, net content
One run confirms the molecule and measures its purity.
LAL endotoxin screen
Bacterial endotoxin is checked against a 0.5 EU/mL limit.
Certificate published
The summary goes on the product page; full PDFs are for signed-in researchers.
Store at 2 to 8 °C. Keep sealed and away from light until use.
Save up to 25%.
Build the researcher’s box: any compounds, any doses, one order, and every vial costs less.
Delivered tracked, every order.

Shipping options
Dispatched in 24–48 business hours.
Regular tracked$15 per order · 5 to 10 days
Express tracked$25 per order · 3 to 5 days
Free shippingRegular over $200 · express over $400, after discounts
Testing that sets a higher standard.
Certificates come from independent labs, and each result sits next to its method.
Researchers often ask
Is Ipamorelin for human use?
No. Ipamorelin is sold for laboratory research only. It is not for human or veterinary use, and it is not a drug, food or cosmetic.
How do I find the lab report?
Use View COAs on the product page, or search the COA library by compound name. The summary is public; the signed PDF reports are available to signed-in researchers.
Why is purity measured by LC-MS?
LC-MS separates the sample and identifies each component by its mass, so one run confirms identity and measures purity.
When will my order ship?
Orders are dispatched within 24–48 business hours. Regular tracked delivery takes 5 to 10 days and express tracked 3 to 5 days. Regular shipping is free on orders over $200 and express on orders over $400, after discounts.
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