Two receptor targets
CJC-1295 is studied at the GHRH receptor; Ipamorelin at the growth-hormone secretagogue receptor (GHS-R1a). Different receptors, different literatures.
≥99% Purity · HPLC 
Independently verified
PASS
- Lot
- RFX-2606-043
- Purity (HPLC)
- 99.4%
- Identity
- LC-MS confirmed
- Tested
- June 2026
- Analysed by
- Independent U.S. laboratory
These are results measured on this lot. Full material specification is in Know your compound.
Growth Hormone Secretagogue
CJC-1295 / IPA Blend
A blend pairing a GHRH analog with a ghrelin-receptor pentapeptide.
$100.00
$50.00 per vial with BOGO
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- Ships from the US
- Discreet packaging
- Free shipping $100+
Research use only — not for human or veterinary use, diagnostic or therapeutic.
Researchers also added Complete the bench setup
Know your compound
What is CJC-1295 / IPA Blend?
This blend combines CJC-1295 without DAC (a 29-residue analog of growth-hormone-releasing hormone) with Ipamorelin (a five-residue ghrelin-receptor agonist). They are two different molecules acting at two different receptors, which is the reason the pairing is studied at all.
The research rationale is that GHRH analogs and growth-hormone secretagogues engage separate upstream pathways in the somatotroph, so the published literature examines them as complementary tools rather than interchangeable ones. The work in this area is predominantly endocrine pharmacology in animal and in-vitro models.
Supplied as a lyophilized powder for laboratory research use only, with the ratio stated on the lot Certificate of Analysis.
Schematic
- CJC-1295 (no DAC) 29 aaTetrasubstituted GRF(1–29) amide — a GHRH analog.
- Ipamorelin 5 aaGhrelin-receptor agonist; a different pathway from the GHRH analog it is paired with.
What's in the vial
- 01 CJC-1295 (no DAC) Tetrasubstituted GRF(1–29) amide — a GHRH analog. 29 aa
- 02 Ipamorelin Ghrelin-receptor agonist; a different pathway from the GHRH analog it is paired with. 5 aa
Blend ratio is stated on the lot Certificate of Analysis.
Identity
What the molecule is.
- Classification
- Two-component peptide blend
- The research category this compound is grouped under.
Verification
How we know the material matches the label.
- Purity
- ≥99% (RP-HPLC, per lot)
- The share of the material that is the target compound, measured by reverse-phase HPLC on every lot — not a blanket brand claim.
- Identity method
- LC-MS confirmed
- Mass spectrometry compares the material against the expected sequence to confirm it is the right molecule.
- Documentation
- Certificate of Analysis, per lot
- The certificate for your specific lot is published before it ships and stays searchable by lot number.
Handling
What arrives, and how it is kept.
- Form
- Lyophilized powder
- The physical state the vial arrives in.
What the literature examines
Studied pathways
Summaries of what published research has investigated. Preclinical unless stated otherwise — not claims about this product.
Why they are paired
Published endocrine work treats releasing-hormone analogs and secretagogues as acting on distinct upstream steps, which is the basis for studying them together.
Certificate of Analysis
Every vial ships with its own report
Not a brand-wide spec sheet — a lot-specific certificate from an independent laboratory, published before the lot ships and searchable by lot number forever.
- Lot-specific HPLC purity and LC-MS identity
- Raw chromatogram attached to the certificate
- Signed by the analysing laboratory
- Permanent public archive, searchable by lot ID
Independent U.S. laboratory
Certificate of Analysis · RFX-2606-043
| Test | Specification | Result |
|---|---|---|
| Purity (HPLC) | ≥ 99.0% | 99.4% |
| Identity (LC-MS) | Conforms | Conforms |
| Appearance | White powder | Conforms |
| Net content | Label claim | Conforms |
Questions
CJC-1295 / IPA Blend FAQ
Is CJC-1295 / IPA Blend approved by the FDA?
No. CJC-1295 / IPA Blend is not an FDA-approved drug and is not approved for human or veterinary use. It is supplied exclusively as a research material for laboratory use, and it is not intended to diagnose, treat, cure, or prevent any disease.
Does this lot come with a Certificate of Analysis?
Yes. Every lot is assayed by an independent U.S. laboratory for purity and identity, and the certificate for the lot you receive is published in our COA library — you can read it before you order.
How is purity determined?
Purity is quantified by reverse-phase HPLC against a reference standard, and identity is confirmed by mass spectrometry. Both results appear on the lot certificate.
How should this be stored?
Lyophilized material is typically stored cold and protected from light. Handling and storage are the responsibility of the receiving laboratory; refer to the lot documentation for specifics.
How does the buy-one-get-one offer work?
Every second vial is free, sitewide and automatically. Add two vials and you pay for one; add six and you pay for three. Compounds can be mixed, there is no code, and there is no limit.
When will my order ship?
Orders are processed promptly and shipped with tracking. Free US shipping applies over $100; Priority shipping is $8.95 otherwise.
The guarantee
99.4% pure — or your money back.
Have any lot independently re-tested. If the results don't match the purity printed on its published certificate, we refund the order in full — no returns, no argument.
Test it yourselfSend any vial to a lab of your choosing.
Published firstThe certificate goes public before the lot ships.
Full refundResults that don't match mean your money back.
