⚠️ Research Notice: This information is for educational and laboratory research purposes only. Not for human consumption.
GHRH Family
medium Confidence
CJC-1295 (No DAC)
Last Updated: January 2026
Key Takeaways: CJC-1295 (No DAC)
CJC-1295 (No DAC) is a GHRH peptide primarily researched for:
- Increased growth hormone pulses
- Enhanced recovery and sleep quality
- Lean mass support
Research Profile
Stability Class Standard
Confidence medium
Freezable? ❌ No (Fragile)
CJC-1295 (No DAC) (often referred to as MOD GRF 1-29) is a shorter-acting GHRH analog designed to stimulate pulsatile growth hormone release.
No DAC vs With DAC (quick comparison)
- No DAC (MOD GRF 1-29): shorter half-life (roughly tens of minutes), more “pulse-like” GH stimulation.
- With DAC: longer half-life (days), more sustained GH elevation.
Research context
Researchers commonly pair a GHRH analog with a GHRP (e.g., Ipamorelin) to drive growth hormone secretion through complementary pathways.
Reconstitution & handling notes
- Use bacteriostatic water when possible for multi-dose vials.
- Keep the vial cold and minimize time at room temperature.
- Avoid repeated agitation; gentle swirling is preferred.
Key Benefits
- Increased growth hormone pulses
- Enhanced recovery and sleep quality
- Lean mass support
- Fat loss support
Potential Side Effects
- Headache
- Flushing
- Injection site reactions
Stability Profile
Fridge (2-8°C)
Typically stable for ~4-6 weeks when refrigerated
Room Temp
Degrades rapidly at room temperature