When researching growth hormone–releasing peptides, two names appear often: CJC-1295 NO DAC and CJC-1295 DAC.
Both stimulate growth hormone (GH) release, but their duration of action, dosing style, and effects are different.
This guide explains the differences, benefits, and ideal uses — so you can choose the right one for your goals.
Quick Comparison Table
| Feature | CJC-1295 NO DAC | CJC-1295 DAC |
|---|---|---|
| Half-life | ~30 minutes | Up to 8 days |
| Dosing | Multiple times daily | Weekly or bi-weekly |
| GH Release | Short bursts (pulse dosing) | Steady elevation |
| Best for | Fat loss, recovery, performance protocols | Long-term muscle building, anti-aging |
| Injection Sites | Typically subcutaneous | Typically subcutaneous |
| Stacking | Often paired with Ipamorelin for synergy | Often combined with GHRPs for sustained GH |
What is CJC-1295 NO DAC?
CJC-1295 NO DAC is a short-acting Growth Hormone Releasing Hormone (GHRH) analogue.
Its No Drug Affinity Complex structure means it’s metabolised quickly, with a half-life of about 30 minutes.
This makes it ideal for pulse dosing — mimicking the body’s natural GH release patterns.
Key Benefits:
- Short bursts of GH release
- Helps maintain sensitivity to GH stimulation
- Supports muscle repair, fat metabolism, and better sleep
- Often used pre-workout, before bed, or upon waking
👉 Learn more or order at CJC-1295 NO DAC 2mg – AlphaMuscle
What is CJC-1295 DAC?
CJC-1295 DAC is the long-acting version of the same peptide.
With a half-life of up to 8 days, it maintains steady GH levels with just one or two injections per week.
Key Benefits:
- Consistent GH elevation for extended periods
- Supports long-term muscle growth and recovery
- Convenient low-frequency dosing
- Popular for anti-aging and continuous performance enhancement
Which One is Right for You?
Choose CJC-1295 NO DAC if you:
- Want natural GH pulses
- Prefer short cycles
- Aim for fat loss and performance over bulk
- Plan to stack with Ipamorelin for amplified GH bursts
Choose CJC-1295 DAC if you:
- Prefer fewer injections
- Want steady GH levels over weeks
- Focus on muscle building and anti-aging
- Don’t mind less “natural” GH rhythm
Stacking for Maximum Effect
- CJC-1295 NO DAC + Ipamorelin → Fast-acting synergy for GH pulses
- CJC-1295 DAC + GHRP-6 → Sustained GH release with appetite stimulation
- BPC-157 + CJC-1295 NO DAC → Enhanced healing and recovery
Final Thoughts
Both peptides are powerful tools for growth hormone research — the difference lies in timing and goals.
If you value natural rhythm and performance, go with NO DAC.
If you want long-term convenience, choose DAC.
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