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CJC-1295 · dosing reference

What dose information exists for CJC-1295?

Two distinct molecules share this name. The published human trials used the DAC (albumin-binding) form; the non-DAC fragment sold as “Mod GRF 1-29” has no comparable published human dose data in this file.

Published human study doses

Human study

Intervention parameters reported in individual published human studies. Each study stays separate; parameters are never aggregated across studies.

Human studyTeichman et al., J Clin Endocrinol Metab (2006)
Population
Healthy adults aged 21–61
Route
Subcutaneous
Dose as published
Subcutaneous ascending single doses (first trial) and two or three weekly or biweekly doses (second trial); the paper reports the well-tolerated doses as 30 or 60 µg/kg
Frequency
Single ascending doses; weekly or biweekly in the repeat-dose trial
Duration
Trials lasting 28 and 49 days
Endpoint
Peak and AUC of GH and IGF-I

Community-reported ranges

Community

What people report discussing or doing in forums, on Reddit and in videos. Included only to show demand and reported practice — never as clinical evidence.

Community reportedhigh discussion volume

Typically discussed as roughly 100–300 mcg per kg per day for the DAC form and similar ranges for the non-DAC fragment, usually co-discussed with ipamorelin

  • Community posts rarely distinguish the DAC and non-DAC molecules, which have different masses and pharmacology.
Reddit r/Peptides · Peptide forums · Last checked 17 September 2026

Community reports describe what people say they are doing. They are not equivalent to clinical evidence, and discussion volume says nothing about whether a practice is safe, effective or even real.

Why community reports are shown at all

People search for dose information before they search for anything else in this sector. Where discussion is widespread, pretending it does not exist helps nobody. Therapept reports the discussion — its rough shape, how common it is, and where it happens — while keeping it visibly separate from every other kind of source. Community reports describe what people say they are doing. They are not equivalent to clinical evidence.

Last reviewed 17 September 2026 · Compiled by Therapept Editorial · How these records are built