CJC-1295 no-DAC reference dosing
> Updated:
Human schedule
CJC-1295 without DAC (Mod GRF 1-29) is given by subcutaneous injection, usually fasted. The figures below are a generalized reference drawn from described protocols and pharmacokinetic data, not an individual prescription.
This is a concise reference to regimens described for adults; it is not an individual prescription.
CJC-1295 no DAC dosing is more frequent and lower per injection than the DAC variant, because this form lacks the DAC lipid extension that prolongs release: the schedule below draws on described protocols and pharmacokinetic data, not an individual recommendation.
| Period / condition | Dose | Escalation |
|---|---|---|
| Saturation dose (per injection) | ~100 mcg (≈1 mcg/kg) | Starting dose |
| Standard regimen | 100 mcg subcutaneously, 1-3x/day | Increase if needed |
| Upper end of regimen | up to 300 mcg per injection | Maximum in this schedule |
Practical dosing and effect details
CJC-1295 no DAC (Mod GRF 1-29) is a growth hormone-releasing hormone (GHRH) analog without the prolonging lipid "anchor" DAC. Because of this its serum half-life is measured in minutes, not days like the DAC variant. That is why described protocols keep injection frequency high, up to several times a day, instead of one large weekly dose: the short concentration peak has to be reproduced repeatedly to keep stimulating the pituitary.
The saturation dose on this page (about 100 mcg) and the upper bound (up to 300 mcg per injection) reflect the same logic: small repeated doses rather than one large one, because the compound clears fast. The fasted administration noted above relates to insulin after a meal blunting the growth-hormone pulse that a GHRH analog stimulates; this pattern is established growth-hormone pharmacology, not a quirk of this particular protocol.
This is reference information for planning a research protocol, not a medical recommendation and not instructions for self-administration.
This reference is research-use material. The information is not medical advice and is not intended for diagnosis, treatment or prevention of disease.