Drug Comparison
Survodutide vs CagriSema: Complete Comparison
Survodutide and CagriSema are both prescribed for metabolic health, but they work differently and deliver different outcomes in clinical trials. This comparison draws on head-to-head trial data where available and parallel trial comparisons where not.
⚠️ Medical Disclaimer
This page is for educational purposes only and does not constitute medical advice. GLP-1 medications are prescription drugs. Discuss all treatment decisions with a licensed healthcare provider who knows your complete medical history. Individual results vary significantly from clinical trial averages.
Weight Loss
CagriSema
22.7% vs 19.0%
Lower Cash Cost
CagriSema
$9,999/mo vs $9,999/mo
Dosing
Survodutide
Weekly vs Weekly
FDA Status
Phase 3
Phase 3
Side-by-Side Comparison Table
| Feature | Survodutide | CagriSema |
|---|---|---|
| Brand Name(s) | Cagrilintide + Semaglutide (combination) | |
| Mechanism | GLP-1/Glucagon dual receptor agonist | GLP-1 receptor agonist + Amylin analog (cagrilintide) |
| FDA Status | Phase 3 | Phase 3 |
| Mean Weight Loss | 19.0% (SYNCHRONIZE-1) | 22.7% (REDEFINE-1) |
| Starting Dose | 0.6 mg | 0.25 mg |
| Max Dose | 4.8 mg | 2.4 mg |
| Frequency | Weekly | Weekly |
| Half-Life | 168 hrs | 168 hrs |
| Cash Price/Month | N/A (investigational) | N/A (investigational) |
| Prior Auth Required | No | No |
| Key Pivotal Trial | SYNCHRONIZE-1 | REDEFINE-1 |
Weight Loss Efficacy: Survodutide vs CagriSema
In their respective pivotal trials, Survodutide achieved a mean weight loss of 19.0% (SYNCHRONIZE-1) while CagriSema achieved 22.7% (REDEFINE-1). This 3.7 percentage point difference represents a clinically meaningful gap, though direct head-to-head trial data between these specific agents may be limited.
Important caveat: These trials enrolled different populations (different BMI criteria, T2D vs non-diabetic, different geographies) and used different primary endpoints. Direct comparisons should be interpreted with caution.
Mechanism: How They Work Differently
Survodutide is a GLP-1/Glucagon dual receptor agonist. CagriSema is a GLP-1 receptor agonist + Amylin analog (cagrilintide). Both medications work through the GLP-1 pathway but differ in their additional receptor targets, half-lives, and molecular structures.
Side Effects
Both Survodutide and CagriSema share a similar GI side effect profile. Common side effects for both include: constipation, diarrhea, fatigue, injection-site reaction. These are typically most pronounced during dose escalation and improve with time.
Survodutide-specific: decreased appetite. CagriSema-specific: headache
Cost Comparison
Cash pay prices vary significantly: Survodutide lists at approximately N/A (not commercially available) vs CagriSema at N/A (not commercially available). Both require prior authorization through most commercial insurers.
Which Is Right for You? Decision Guide
Consider Survodutide if:
- ✓ Your insurance specifically covers
- ✓ Your prescriber has experience with Survodutide
- ✓ Once-weekly injection fits your schedule
- ✓ You have prior experience with GLP-1 agonists
Consider CagriSema if:
- ✓ Your insurance specifically covers Cagrilintide + Semaglutide (combination)
- ✓ Higher weight loss efficacy is your primary goal
- ✓ Once-weekly injection is preferred
- ✓ Simpler GLP-1 only mechanism is preferred
Bottom line: The choice between Survodutide and CagriSema is best made with your prescribing clinician, accounting for your specific medical history, insurance coverage, prior treatment response, and metabolic goals. Neither medication is universally superior for all patients.