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ToolsCompareTriptorelin vs CJC-1295

Triptorelin vs CJC-1295

Side-by-side comparison of key properties, dosing, and research.

Sexual Health & Libido
Triptorelin
Growth Hormone Peptides
CJC-1295
Summary
Triptorelin is a synthetic decapeptide analog of gonadotropin-releasing hormone (GnRH) with 100x the potency of native GnRH. An FDA-approved drug (Trelstar) for prostate cancer and precocious puberty, it is also used in post-cycle therapy (PCT) to rapidly restart the hypothalamic-pituitary-gonadal (HPG) axis after anabolic steroid suppression.
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.
Half-Life
Depot forms: weeks to months; aqueous: 6-8 hours
~30 minutes (No DAC) / 6–8 days (with DAC)
Admin Route
SubQ, IM
SubQ
Research
Typical Dose
100 mcg
100 mcg
Frequency
Single injection
Once daily, before bed
Key Benefits
  • Rapid HPG axis restart after steroid use
  • Single-injection PCT protocol possible
  • Massively elevates LH and FSH via flare effect
  • Restores endogenous testosterone faster than traditional PCT
  • FDA-approved for established medical uses
  • 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
Side Effects
  • Initial testosterone flare (intended)
  • Injection site reactions
  • Hot flashes (with chronic use)
  • Decreased libido (chronic dosing)
  • Water retention / puffiness
  • Carpal tunnel syndrome (with prolonged use)
  • Injection site irritation
  • Hunger increase (minor)
  • +1 more
Stacks With