Source comparison
CJC-1295 No DAC vs DAC vs Modified GRF (1-29): Research Application Comparison
CJC-1295 No DAC ~30 minutes 1–3× daily 20–40 minutes Discrete episodic pulses Amplifying natural secretory rhythm without sustained elevation Best for protocols requiring physiological pulsatility. Preserves feedback loops CJC-1295 with DAC 6–8 days 1–2× weekl
This comparison does not assign a generated winner or score.
- CJC-1295 No DAC
- ~30 minutes
- 1–3× daily
- 20–40 minutes
- Discrete episodic pulses
- Amplifying natural secretory rhythm without sustained elevation
- Best for protocols requiring physiological pulsatility. Preserves feedback loops
- CJC-1295 with DAC
- 6–8 days
- 1–2× weekly
- 2–4 hours
- Sustained elevation with blunted peaks
- Creating prolonged GH exposure without frequent dosing
- Mimics exogenous GH pharmacokinetics. Higher desensitisation risk
- Modified GRF (1-29) (Sermorelin)
- ~10 minutes
- 2–4× daily
- 15–30 minutes
- Very sharp, short-duration pulses
- Ultra-short pulse amplification with rapid clearance
- Most conservative option. Mimics endogenous GHRH most closely
- Ipamorelin (GHRP)
- ~2 hours
- 30–60 minutes
- Moderate-duration pulses via ghrelin pathway
- Synergistic with GHRH analogues. Dual-pathway activation
- Often stacked with no-DAC for additive effect without receptor competition