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Ipamorelin and CJC-1295 represent different approaches to growth hormone research. Ipamorelin is a growth hormone releasing peptide (GHRP) that acts on ghrelin receptors, while CJC-1295 is a GHRH analog that mimics the natural GH-releasing hormone. These peptides are frequently studied in combination, as their different mechanisms may produce synergistic effects on GH release.
| Category | Ipamorelin | Cjc 1295 |
|---|---|---|
| Class | GHRP (Ghrelin mimetic) | GHRH analog |
| Mechanism | Ghrelin receptor agonist | GHRH receptor agonist |
| Selectivity | Highly selective for GH | Natural GH release pattern |
| Hormone Impact | Minimal cortisol/prolactin | Physiological GH pulse |
| Price Range | From $39.99 | From $44.99 |
| Purity | ≥99% HPLC | ≥99% HPLC |
More selective with minimal effects on cortisol and prolactin
Mimics physiological GHRH release
Often combined for potentially enhanced effects
Longer half-life requires less frequent administration
They work through different mechanisms (GHRP vs GHRH), and combining them may produce synergistic GH release greater than either alone.
Ipamorelin is known for being highly selective, with minimal impact on cortisol, prolactin, and appetite compared to other GHRPs.
DAC (Drug Affinity Complex) extends the half-life of CJC-1295 significantly, allowing for less frequent administration in research.
Selective growth hormone secretagogue for GH research.
GHRH analog for sustained growth hormone release research.
Our AI analyzes your specific research goals to recommend the best peptide for you.
Get AI RecommendationChoosing between Ipamorelin and Cjc 1295 is a common question in growth hormone research. This comprehensive comparison breaks down the key differences to help you make an informed decision for your research needs.
The primary distinction between these peptides lies in their mechanisms:
The right choice depends on your specific research goals:
If you're still unsure which peptide is right for your research, Poly Biotech offers industry-first AI tools to help:
Regardless of which peptide you choose, all Poly Biotech products meet our strict quality standards: ≥99% HPLC verified purity, Certificate of Analysis included, proper storage and handling, and fast shipping to all 50 US states.
Both Ipamorelin and Cjc 1295 available with ≥99% purity.