#1 Peptide for Muscle & Recovery

CJC-1295

A GHRH analogue commonly discussed in growth-hormone-axis and recovery-oriented research contexts. See CJC-1295 DAC for the long-acting molecule used in published human dosing studies.

◆ Well Studied
  • Muscle
  • Recovery
  • Secretagogue
  • GLP-1

    Slows gastric emptying and reduces appetite signals.

  • GIP

    Supports insulin response and metabolic efficiency.

  • Glucagon

    Increases energy expenditure and fat oxidation.

What is CJC-1295?

Retatrutide is an investigational triple agonist that simultaneously targets GLP-1, GIP, and glucagon receptors. It has been studied as a once-weekly subcutaneous injection in Phase 2 and Phase 3 trials, with doses ranging from 1 mg to 12 mg.

  • Type

    Peptide

  • Starting Dose

    2 mg weekly

  • Max Studied

    12 mg weekly

  • Development

    Phase 3 Trials

How It Works

CJC-1295 is an investigational research compound reviewed for educational comparison.

GLP-1 Agonist

  • ✓Reduces hunger cues
  • ✓Slows gastric emptying
  • ✓Improves glycemic control

GIP Agonist

  • ✓Enhances insulin response
  • ✓Supports nutrient partitioning
  • ✓Complements GLP-1 effects

Glucagon Agonist

  • ✓Raises energy expenditure
  • ✓Increases fat oxidation
  • ✓Supports metabolic rate

Result

Reduced Calorie Intake

Increased Fat Burning

Significant Weight Loss

How CJC-1295 Compares

FeatureRetatrutideTirzepatideSemaglutide
Receptor ActivityGIP + GLP-1 + glucagonGIP + GLP-1GLP-1
Typical FrequencyWeeklyWeeklyWeekly
Regulatory StatusInvestigationalFDA approved (certain indications)FDA approved (certain indications)
Phase 2 avg. loss (top dose)24.2% @ 48 wks——

Side Effects

Commonly discussed effects in research summaries include mild gastrointestinal symptoms (nausea, reduced appetite). Always follow a qualified clinician's protocol. This page is educational only.

Dosage

Research protocols often use once-weekly subcutaneous administration with gradual titration. Use the Dosage Calculator to explore reconstitution math for your vial size.

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