CJC-1295 / Ipamorelin
Growth-hormone secretagogue combination studied for stimulating endogenous GH pulses in research contexts.
Educational only — not medical advice. SmartPeptide does not prescribe, diagnose, or treat. Always consult a licensed healthcare provider before using any peptide, supplement, medication, or protocol.
What the research shows
Both compounds have pharmacology data in healthy adults showing increased endogenous GH pulses without affecting prolactin or cortisol much. Some PK/PD trials are published.
What's still experimental
Outcome trials (body composition, recovery, longevity) are sparse and mostly small. Long-term safety of repeated GH stimulation is not well established.
Anecdotal / community reports
Body-composition and sleep-quality reports are common; many users overlook baseline lifestyle and training.
Anecdotal reports are NOT scientific evidence. They reflect personal experience and may not generalize.
FDA approval status
Source: openFDA + DailyMed (NIH/NLM)Doses studied in research
No established dose rangeWhat published trials tested or FDA-approved labels specify. Reporting research facts — not a SmartPeptide recommendation.
This is the honest answer for peptides like BPC-157, IGF-1 LR3, MOTS-c, Epitalon and similar research compounds — robust human dose- ranging studies have not been published. Always work with a licensed clinician familiar with experimental peptides if you are considering any use.
FDA enforcement & recalls
Live · openFDA Drug Enforcement APIMechanism & targets
ChEMBL · UniProt · Open TargetsMolecule (ChEMBL)
View on ChEMBLLive research
PubMed · ClinicalTrials.gov · Europe PMC · OpenAlexClinical trials (ClinicalTrials.gov)
- A Study to Evaluate CJC 1295 in HIV Patients With Visceral ObesityTERMINATEDNCT00267527 · PHASE2 · n=120 · 2005-12
- Safety and Efficacy of Ipamorelin Compared to Placebo for the Recovery of Gastrointestinal FunctionCOMPLETEDNCT01280344 · PHASE2 · n=320 · 2011-04
- Safety and Efficacy of Ipamorelin for Management of Post-Operative IleusCOMPLETEDNCT00672074 · PHASE2 · n=117 · 2008-04
Europe PMC — 178 additional records
Includes EU/UK studies and PubMed Central full-text articles. Often surfaces research weeks before PubMed indexes it.
- A new era of doping? Use of peptide and peptide-analog drugs in recreational and professional sport and bodybuilding: a critical reviewCoutinho LFD, DE Oliveira Neves LF, Camilo RP., et al. · 2026
- Injuries, Injections, and Internet Forums: A Qualitative Study of Reddit User Perspectives on Peptide Therapy After Orthopaedic SurgeryRosenberg AE, Taylor B, Rasquinha RD, et al. · 2026
- Injectable Peptides in Sports Medicine: A Structured Narrative Review of Evidence, Safety, and Antidoping ImplicationsVillegas Meza AD, Nocek M, Mitchell BC, et al. · 2026
- Therapeutic Peptides in Aesthetic, Metabolic and Endocrine Conditions: Effects, Safety, Clinical Applications, and Future PerspectivesRenke G, Chinellato L. · 2026Open access
Research volume (OpenAlex topic graph)
Human clinical evidence
Semantic Scholar · AI TLDRs · influence-rankedHuman-study summaries for “CJC-1295 OR ipamorelin” are available on Semantic Scholar but the shared free-tier API quota is exhausted right now. Try refreshing in a few minutes, or check the PubMed and Europe PMC panels above for the same literature.
Research funding & verification
NIH RePORTER · CrossRef DOI registryPublication landscape
CrossRef · DOI registry- National Institutes of Health572 works
- National Natural Science Foundation of China523 works
- Canadian Institutes of Health Research231 works
- National Science Foundation169 works
- Heart and Stroke Foundation of Canada82 works
- American Heart Association75 works
Funder diversity is a credibility signal. Research concentrated in a single drug company's funding warrants more scrutiny than research funded across NIH, charities, and academic grants.
Preprints — cutting edge
bioRxiv · medRxiv · via Europe PMCPreprints have NOT been peer-reviewed. They are early research shared by authors before formal validation. Treat findings as preliminary.
- PreprintEvaluation of Research Grade Peptides Marketed Directly to Consumers Reveals Extensive Variability in Purity and Measured AbundanceMendias CL, Awan TM. · 2026-04-24
- PreprintSafety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceMendias CL, Awan TM. · 2026-04-07
- PreprintSafety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceMendias CL, Awan TM. · 2025-12-12
- PreprintComputational Models Identify Several FDA Approved or Experimental Drugs as Putative Agents Against SARS-CoV-2Bobrowski T, Alves V, Melo-Filho CC, et al. · 2020-04-21
Known risks
Carries risks similar to elevated GH (insulin resistance, edema). Not approved for general use.
Reported side effects
Water retention, injection-site irritation, headaches.
FDA adverse event reports (FAERS)
Updated quarterly by FDAMost-reported reactions
- Drug Hypersensitivity1
- Injection Site Abscess1
- Product Dispensing Error1
- Product Preparation Error1
- Recalled Product Administered1
Counts from FDA Adverse Event Reporting System (FAERS). Voluntary reports — they show what was reported, not whether the drug caused the event. Many reports lack confirmation. FAERS docs
What requires medical supervision
Carries risks consistent with elevated GH (insulin resistance, edema, joint discomfort). Should be supervised; baseline IGF-1 and glycemic monitoring are reasonable.
Questions for your clinician
- Should we baseline IGF-1, fasting glucose, and HbA1c?
- How long is one cycle and how do we de-escalate?
- What signs of insulin resistance should I watch for?