CagriSema vs Survodutide
A detailed comparison to help you understand the differences and choose the right peptide for your research goals.
CagriSema
CagriSema is a fixed-ratio combination of cagrilintide (a long-acting amylin analog) and semaglutide, developed by Novo Nordisk. By combining two distinct appetite-regulating peptide hormones, CagriSema aims to achieve greater weight loss than semaglutide alone. Phase 3 data showed 22.7% body weight reduction, and an FDA response is expected in 2026.
Full details →Survodutide
Survodutide (BI 456906) is a dual GLP-1/glucagon receptor agonist developed by Boehringer Ingelheim in partnership with Zealand Pharma. It is being developed primarily for metabolic dysfunction-associated steatohepatitis (MASH, formerly NASH) and obesity. Survodutide's glucagon receptor activation promotes hepatic fat mobilization, making it uniquely suited for liver-related metabolic conditions.
Full details →Side-by-Side Comparison
| Aspect | CagriSema | Survodutide |
|---|---|---|
| Mechanism | CagriSema combines two complementary peptide mechanisms: (1) Semaglutide — GLP-1 receptor agonist providing glucose-dependent insulin secretion, glucagon suppression, delayed gastric emptying, and hypothalamic appetite suppression. (2) Cagrilintide — a long-acting analog of amylin, a peptide hormone co-secreted with insulin from pancreatic beta cells. Amylin activates amylin receptors (calcitonin receptor + RAMP complexes) in the area postrema and hypothalamus, providing additional appetite suppression via a distinct neuronal pathway from GLP-1. The combination produces additive weight loss by engaging two independent satiety signaling systems. | Survodutide activates both GLP-1 and glucagon receptors. The GLP-1 component provides appetite suppression, glucose-dependent insulin secretion, and delayed gastric emptying. The glucagon component drives hepatic fat oxidation, increases energy expenditure, and promotes lipolysis. This dual mechanism is particularly effective for MASH, where hepatic fat accumulation is the core pathology. Unlike tirzepatide (which targets GIP/GLP-1), survodutide targets glucagon/GLP-1 — a different receptor combination optimized for liver and metabolic outcomes. |
| Typical Dosage | Phase 3 trial doses: cagrilintide 2.4 mg + semaglutide 2.4 mg weekly (fixed combination in a single injection). Dose escalation: start at cagrilintide 0.15 mg / semaglutide 0.25 mg weekly and escalate over 16 weeks to the maintenance dose. Administered as a single injection combining both peptides. | Phase 2 MASH trial: escalated to 2.4 mg, 4.8 mg, or 6.0 mg weekly. Phase 2b obesity trial: up to 6.0 mg weekly. Dose escalation over 16-20 weeks to manage GI tolerability. Final approved dosing not yet established — Phase 3 trials ongoing. |
| Administration | Single subcutaneous injection once weekly, combining both peptides. Pre-filled pen device. Not yet commercially available. FDA response expected 2026. | Subcutaneous injection, once weekly. Phase 3 trials use pre-filled pens. Not yet commercially available. Phase 3 results expected 2026-2027. |
| Side Effects | Phase 3 data: nausea, vomiting, diarrhea, constipation (similar profile to semaglutide alone, but some reports suggest modestly higher GI rates). Decreased appetite. Injection site reactions. | Phase 2 data: nausea, vomiting, diarrhea (dose-dependent, generally transient). Reduced appetite. Transient increases in heart rate. The GI side effect profile appears similar to other GLP-1 agonists. |
| Best For |
What They Have in Common
CagriSema, Survodutide are both commonly used for:
Key Differences
Unique to CagriSema:
Unique to Survodutide:
Detailed Analysis
Commonalities
Both CagriSema and Survodutide are commonly used for Weight Loss.
Which Should You Choose?
CagriSema has stronger evidence for Weight Loss.
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