CJC-1295 is a GHRH analog, while Ipamorelin is a ghrelin-mimetic GHRP. They belong to different, complementary classes of growth hormone secretagogue, which is exactly why they are so often combined. Both are supplied for research use only.
Side by side
| CJC-1295 | Ipamorelin | |
|---|---|---|
| Class | GHRH analog | Ghrelin-mimetic (GHRP) |
| Mimics | GHRH | Ghrelin |
| Role together | Complementary | Complementary |
| Status | Research use only | Research use only |

Complementary, not competing
The two are not two versions of the same thing; they act through different mechanisms. That is why they are so often studied together as a combined blend rather than chosen one over the other.
Browse research-grade peptides
Every Axis compound is third-party tested to 99.4%+ purity, with a certificate of analysis on every batch.
What to look for
A research-grade compound, or blend, should ship with a batch-specific certificate of analysis. To compare CJC-1295 with a same-class peptide, see Sermorelin vs. CJC-1295.
Key takeaways
- CJC-1295 is a GHRH analog; Ipamorelin is a ghrelin-mimetic GHRP.
- They act through different, complementary mechanisms.
- That is why they are so often combined as a blend.
- Both are research compounds, supplied for research use only.
A note on research use
The peptides supplied by Axis Peptide Labs are reference compounds for laboratory and research use only. They are intended for qualified researchers working in academic, institutional, and analytical settings. They are not drugs, foods, cosmetics, or medical products, and they are not intended for human or veterinary consumption. Documented identity and documented purity are what matter most when sourcing a compound, both of which are published on the Axis certificates of analysis page.
