CJC-1295/Ipamorelin research: overview and resources
What CJC-1295/Ipamorelin research material is, how it is characterized, and where to find every specification, method, lot record and reference Ipamorelin Labs publishes about it.
What is CJC-1295/Ipamorelin?
Ipamorelin is a five-residue synthetic peptide, Aib-His-D-2Nal-D-Phe-Lys-NH2, that acts at the ghrelin receptor (GHSR). Three of its five residues are non-standard: α-aminoisobutyric acid, D-2-naphthylalanine and D-phenylalanine, which together make the short chain resistant to proteases. At 711.87 g/mol it is a compact molecule that separates easily from larger peptides on HPLC.
On Klow.bio, ipamorelin is supplied in equal parts with CJC-1295 without DAC, in 10 mg and 20 mg vials at $53.99 to $89.99. Lot KB80923 measured 5.08 mg ipamorelin alongside 5.45 mg CJC-1295, at 99.72% overall purity with both identities confirmed by LC-MS.
What is CJC-1295/Ipamorelin research material?
CJC-1295/Ipamorelin research material is CJC-1295 (no DAC) & Ipamorelin supplied for laboratory research in white lyophilized powder form, sold by lot. Each lot's identity, purity and net content are documented by an independent laboratory in a published certificate of analysis.
How is CJC-1295/Ipamorelin characterized?
Three questions are answered for every lot, each by a different method:
- Is it the right compound? LC-MS separates the sample and measures the mass of the main component, confirming it has the molecular weight expected for the compound.
- How much of the sample is that compound? HPLC-UV reports the main peak's share of detected peak area. Current lots: 99.72%.
- How much peptide is in the vial? Net content is measured directly.
Endotoxin (LAL) and microbial DNA (PCR) results are added where those tests are run.
What has not been established
A certificate of analysis describes the specific sample tested on its test date. It does not establish stability afterward, sequence order beyond what mass confirmation shows, results for other lots, or suitability for any particular purpose.
CJC-1295/Ipamorelin at a glance
- Product
- CJC-1295 (no DAC) & Ipamorelin
- Type
- Two-peptide research blend (Mod GRF 1-29 and ipamorelin, equal parts)
- Components
- CJC-1295 (no DAC), Ipamorelin
- Also known as
- Mod GRF (1-29) + Ipamorelin, CJC-1295 no DAC + Ipamorelin
- Receptor design
- GHRH receptor (CJC-1295 no DAC) and ghrelin receptor GHSR (ipamorelin)
- Form
- White lyophilized powder
- Vial sizes
- 10 mg, 20 mg
- Purity, current lots
- 99.72% (HPLC-UV)
- Purity specification
- ≥95%
- Identity
- Confirmed by LC-MS on every lot
- Testing laboratory
- Freedom Diagnostics (independent)
- Current lot
- KB80923, reported Jun 7, 2026
- Operated by
- Klow Labs LLC, Chicago, IL
- Where to order
- klow.bio
CJC-1295/Ipamorelin research resources
Every CJC-1295/Ipamorelin resource on ipamorelin.bio, organized from chemistry to documentation.
CJC-1295/Ipamorelin specifications
Formula, molecular weight, sequence, modifications and release specification.
QualityQuality and supply chain
Sourcing, specifications, batch documentation and release.
TestingAnalytical testing
How every lot is tested, reviewed and released.
TestingHPLC analysis of CJC-1295/Ipamorelin
Retention time, peaks, area normalization and results by lot.
DocumentationCertificates of analysis
Every lot's full results, plus the complete testing records.
DocumentationHow to read a CJC-1295/Ipamorelin COA
What each section means and what a COA does and doesn't establish.
DocumentationVerify a lot
Look up any CJC-1295/Ipamorelin lot by the number on the vial.
AnalysisPurity, content and net content
Three different numbers, kept apart.
HandlingStorage and stability
Degradation pathways and lyophilized peptide handling.
ReferenceGlossary
Definitions for every term on a CJC-1295/Ipamorelin certificate.
Research materialCJC-1295 (no DAC) & Ipamorelin research material
Sizes, current lots and availability. Purchasing is handled through Klow.bio.
Research references
Published sources
- PubChem: Ipamorelin. National Library of Medicine, NIH. pubchem.ncbi.nlm.nih.gov/compound/9831659
- PubChem: CJC-1295. National Library of Medicine, NIH. pubchem.ncbi.nlm.nih.gov/compound/91971820
- NCBI Gene: GHRHR (growth hormone releasing hormone receptor). National Center for Biotechnology Information, NIH. www.ncbi.nlm.nih.gov/gene/2692
- NCBI Gene: GHSR (growth hormone secretagogue receptor). National Center for Biotechnology Information, NIH. www.ncbi.nlm.nih.gov/gene/2693
- Wilm M. Principles of electrospray ionization. Mol Cell Proteomics. 2011. PMC3134074. pmc.ncbi.nlm.nih.gov/articles/PMC3134074
- U.S. FDA. Q2(R2) Validation of Analytical Procedures. 2024. fda.gov
- U.S. FDA. Pyrogen and Endotoxins Testing: Questions and Answers. Revised 2026. fda.gov
Ipamorelin Labs analytical documentation
- Lot KB80923: 10 mg, 99.72% purity, reported Jun 7, 2026
- Lot KB80923: 10 mg, 99.72% purity, reported Jun 7, 2026
- CJC-1295/Ipamorelin testing records (all tests, all lots; CSV available)
Editorial scope
Ipamorelin Labs research content covers molecular characteristics, peptide structure, analytical chemistry, purity and identity testing, certificates of analysis, lot documentation and laboratory storage and handling.
It does not cover dosing, administration instructions, protocols, personal use or medical advice.
Latest updates
Buy CJC-1295/Ipamorelin
10 mg and 20 mg vials. Current lot KB80923 tested at 99.72% purity with identity confirmed by LC-MS. Current purchasing is available through Klow.bio.