Peptide Comparison

FeatureCagriSemaRetatutrideTirzepatideSemaglutide
Primary ActionDual hormone system targeting satiety + glucose regulationTriple receptor activation (GLP-1, GIP, Glucagon)Dual receptor activation (GLP-1 + GIP)Single GLP-1 receptor activation
MechanismSuppresses appetite and cravings while improving insulin controlEnhances energy expenditure, fat oxidation, and insulin responseIncreases insulin sensitivity and reduces appetiteSlows gastric emptying and reduces hunger signals
Key BenefitsRapid appetite suppression, enhanced fullness, steady fat lossStrongest fat-loss potential, improved lean mass retentionSustained weight loss, better insulin regulation, metabolic stabilityGradual fat loss, steady appetite control, cardiometabolic support
Energy / Focus EffectModerate, smooth focus from stable glucoseHigh – boosts both metabolic and energy outputModerate – promotes steady energy balanceMild – smoother energy curve
Lean Muscle Preservation✔️✔️✔️✔️⚪ (maintains muscle if paired with protein intake)
Typical Weekly Dose0.25 mg → 2.4 mg (Semaglutide component)5 mg → 12 mg2.5 mg → 12.5 mg0.25 mg → 2.4 mg
Half-Life~165 h (≈ 7 days)~120 h (≈ 5 days)~120 h (≈ 5 days)~165 h (≈ 7 days)
Onset of EffectFast (within 1–2 weeks)Very Fast (1 week)Moderate (2–3 weeks)Gradual (3–4 weeks)
Best ForAppetite suppression & smoother fat lossMaximum metabolic acceleration & advanced usersBalanced fat loss & insulin controlBeginners or long-term weight management
FormulationDual peptide (Cagrilintide + Semaglutide)Single peptide (Triple Agonist)Single peptide (Dual Agonist)Single peptide (GLP-1 only)
Recommended UseIntermediate to advancedAdvanced usersIntermediateEntry-level / maintenance
Storage2–8 °C (refrigerated)2–8 °C (refrigerated)2–8 °C (refrigerated)2–8 °C (refrigerated)
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