Description
CJC-1295 (no DAC) is a synthetic analog of Growth Hormone Releasing Hormone (GHRH 1-29), designed to increase natural growth hormone secretion. Unlike the DAC (Drug Affinity Complex) version, it has a shorter half-life, allowing more natural pulsatile GH release patterns. It is studied for its potential to support muscle recovery, fat metabolism, sleep quality, and overall GH-axis balance.
Benefits
- Supports natural GH release — promotes physiological GH pulsation patterns.
- Synergy — often studied alongside GHRPs like Ipamorelin for amplified GH response.
- Muscle and recovery — linked to tissue repair and lean mass support.
- Fat metabolism — explored for improving body composition through GH/IGF-1 pathways.
- Sleep and cellular renewal — interest in circadian GH peaks and recovery benefits.
What researchers look at
- Mechanism: GHRH receptor agonism stimulating pituitary GH release.
- Short-acting analog mimicking natural GH pulse rhythms.
- Combination protocols with GHRPs like Ipamorelin and GHRP-6.
- Studies monitoring GH, IGF-1, and downstream anabolic signaling.
Quick Specs
- Form: Lyophilized peptide
- Net per vial: 12.5 mg
- Purity: ≥99% (HPLC)
- Identity: MS-verified (per COA)
- Storage: 2–8 °C, protect from light
Identity Basics
- Sequence: Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Ala-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-NH2
- Formula / M.W.: C152H252N44O42, ~3367 g/mol
- CAS: 863288-34-0
Selected Research
- CJC-1295 pharmacokinetics and GH release study:
https://pubmed.ncbi.nlm.nih.gov/17132254/
- Comparison of CJC-1295 DAC vs no DAC analogs:
https://pubmed.ncbi.nlm.nih.gov/17256832/
- GH pulsation and pituitary response research:
https://pubmed.ncbi.nlm.nih.gov/21932182/
⚠️ Disclaimer
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This product is intended for laboratory research use only.
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Not for human or veterinary use.
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Not approved for diagnostic, therapeutic, or medical applications.
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Handle using appropriate laboratory safety procedures and personal protective equipment.
Even if the vial label or product image states a certain concentration, always go by the COA for the true value. We reference the COA to determine the verified concentration and purity of each product, regardless of what the label or picture indicates.






