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Modified GRF 1-29 (CJC-1295 without DAC)
For educational and research purposes only. Not medical advice.
Mod GRF 1-29 is the preferred CJC-1295 variant for natural pulsatile GH release. Often combined with Ipamorelin as the 'gold standard' GH peptide stack. Shorter acting but more physiological than the DAC version.
Best Time
Morning, post-workout, and before bed
Method
subcutaneous
Frequency
2-3x daily
Half-life
~30 minutes
Cycle Length
8-12 weeks, cycle off 4 weeks
Storage
Refrigerate at 2-8°C. Use within 21 days.
Published Dosing Ranges
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Contraindications
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The classic GH stack. GHRH (CJC-1295) + GHRP (Ipamorelin) produce synergistic GH release — 2-3x more than either alone. The most popular peptide combination.
documentedGHRH + GHRP synergy produces amplified GH pulse. GHRP-6 variant adds appetite stimulation, useful for those seeking caloric surplus for muscle gain.
documentedGHRP-2 (ghrelin mimetic) + Mod GRF 1-29 (GHRH analog) produce synergistic GH release. GHRP-2 is more potent than Ipamorelin but with slightly more appetite stimulation.
documentedGH pulses from Mod GRF 1-29 amplify BPC-157's healing cascade. The increased IGF-1 from GH release supports tissue regeneration.
communityTrial data for this peptide is being processed. Check back soon.
Mechanism of Action
Modified GHRH analog (first 29 amino acids with substitutions for stability) that stimulates pulsatile GH release from the pituitary. Mimics natural GH release patterns.
Reported by the community. These may not be supported by clinical evidence and are not medical recommendations.