CJC-1295 vs Humanin
Side-by-side comparison of key properties, dosing, and research.
- Summary
- CJC-1295 is a synthetic GHRH analog that stimulates the pituitary gland to produce and release growth hormone. The DAC (Drug Affinity Complex) version has a markedly extended half-life. The No DAC version (Modified GRF 1-29) preserves natural pulsatile GH release and is preferred in most protocols.
- Humanin is a mitochondria-derived peptide (MDP) encoded in the 16S rRNA region of the mitochondrial genome. It protects neurons and other cells from apoptosis, improves insulin sensitivity, and declines significantly with age. HNG (S14G-Humanin) is a synthetic analog with 1000x greater potency.
- Half-Life
- ~30 minutes (No DAC) / 6–8 days (with DAC)
- ~4–8 hours (HNG)
- Admin Route
- SubQ
- SubQ
- Research
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- Typical Dose
- 100 mcg
- 2–8 mg
- Frequency
- Once daily, before bed
- 3–5 times per week
- Key Benefits
- Sustained increase in growth hormone levels
- Enhanced muscle growth and strength
- Improved fat metabolism and body composition
- Better recovery and tissue repair
- Increased bone density
- Enhanced immune function
- Improved skin quality and collagen production
- Synergistic GH release when combined with GHRPs like Ipamorelin
- Neuroprotection against amyloid-beta toxicity (Alzheimer's relevance)
- Inhibits cellular apoptosis
- Improves insulin sensitivity
- Reduces cardiovascular risk markers
- Anti-inflammatory effects
- Correlates with longevity in centenarian studies
- Protects against ischemic injury
- Potential cancer cell apoptosis sensitization
- Side Effects
- Water retention / puffiness
- Carpal tunnel syndrome (with prolonged use)
- Injection site irritation
- Hunger increase (minor)
- +1 more
- Injection site irritation
- Limited human safety data available
- Stacks With
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