PubMed
Growth hormone-releasing peptides: clinical applications
Ghigo et al., 2008
CJC-1295 (no DAC) / GRF 1-29
Short-acting GHRH analog used in research protocols for pulsatile GH signaling.
Trend index
Overview
Short-acting GHRH analog used in research protocols for pulsatile GH signaling.
Community
Positive 98% · Neutral 2% · Negative 0%
Median: 100–200 mcg · Most common: 100–200 mcg
Among repeat reporters, 91% said they felt similar to their last entry, 9% more positive, and 0% more negative.
Overall, repeat reporters leaned more positive than their previous entry.
Median gap between entries: 170 days · Based on 23 repeat reporters
Research
PubMed
Ghigo et al., 2008
Help
This page summarizes 27 anonymized self-reports from PeptIQ users who track Mod GRF 1-29, including commonly reported effects and co-tracked peptides. These are observational patterns, not clinical outcomes.
1 sources are linked on this page, including PubMed articles, clinical trial registries, and FDA labels where applicable. Citations describe published research — not recommendations.
This wiki does not assess safety or recommend use. Mod GRF 1-29 is listed as Research Only. Consult a licensed clinician for personal medical decisions.
Research, primarily in animal models, suggests Mod GRF 1-29 may have a wide range of therapeutic potentials due to its ability to promote angiogenesis (formation of new blood vessels), stimulate collagen synthesis, and modulate inflammatory responses.
SourceMod GRF 1-29 is not approved by the FDA for any human use. There is no legal basis for selling it as a drug, food, or dietary supplement in the United States. The FDA has classified Mod GRF 1-29 as a Category 2 bulk drug substance, which explicitly prohibits licensed compounding pharmacies from using it in compounded medications.
SourceThe safety and effectiveness of Mod GRF 1-29 have not been thoroughly evaluated in humans through rigorous clinical trials. This lack of human data means that safe dosages, short-term side effects, and long-term health consequences are largely unknown.
SourceWhile there are over 200 published studies on Mod GRF 1-29, the vast majority are animal or in vitro (cell) studies. These preclinical studies consistently show positive results across various tissue types. However, there is a significant lack of comprehensive human clinical trial data.
Source