Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Head-to-head comparison of Survodutide and Tirzepatide — mechanism, side effects, legal status, and pricing.
Survodutide is a dual GLP-1 / glucagon receptor agonist co-developed by Boehringer Ingelheim and Zealand Pharma. NOT FDA-approved; received FDA Breakthrough Therapy Designation in 2024 for non-cirrhotic MASH with moderate/advanced fibrosis. Phase 3 ongoing (SYNCHRONIZE in obesity/T2DM; LIVERAGE and LIVERAGE-Cirrhosis in MASH).
Tirzepatide is a unimolecular dual GIP and GLP-1 receptor agonist FDA-approved as Mounjaro for type 2 diabetes (2022), Zepbound for chronic weight management in adults with obesity or overweight with a weight-related comorbidity (2023), and Zepbound for moderate-to-severe obstructive sleep apnea in adults with obesity (2024). It has a half-life of approximately 5 days, allowing once-weekly subcutaneous dosing.
Survodutide
Tirzepatide
Category
Legal Status
Mechanism
Half-life
Side Effects
COA-verified vendors · trust score ≥70 required · single-vial price — bulk/bundle deals may be lower
Survodutide
Tirzepatide
COA corpus from Disclosed Labs — independently tested batches only.
Survodutide
10
COAs
99.7%
Avg purity
4
Labs
Tirzepatide
306
COAs
99.7%
Avg purity
15
Labs
Phase 2 MASH trial (Sanyal et al., NEJM 2024; 48 weeks, F1–F3 fibrosis): MASH resolution without worsening of fibrosis in 47% (2.4 mg), 62% (4.8 mg), and 43% (6.0 mg) vs 14% placebo. Phase 2 obesity trial reported ~19% weight loss at 46 weeks at the highest dose. Dose-dependent heart-rate elevation has been observed.
The SURPASS program established efficacy in type 2 diabetes, including SURPASS-2 (Frias et al., NEJM 2021), in which tirzepatide was superior to semaglutide 1 mg for A1C reduction and body weight. The SURMOUNT-1 obesity trial (Jastreboff et al., NEJM 2022) demonstrated up to approximately 20.9% mean body-weight reduction at 15 mg over 72 weeks. SURMOUNT-OSA (Malhotra et al., NEJM 2024) showed large reductions in apnea-hypopnea index in obstructive sleep apnea with obesity, supporting the 2024 FDA indication (Zepbound for moderate-to-severe OSA in adults with obesity). The SUMMIT trial (Packer et al., NEJM 2025) demonstrated a lower risk of cardiovascular death or worsening heart failure in HFpEF with obesity.
Survodutide and Tirzepatide are both in the Metabolic category and may have overlapping mechanisms. Researchers should review both profiles carefully, understand the mechanisms of action, and monitor the relevant biomarkers when combining compounds in the same class. As always, consult a licensed healthcare provider before making any decisions about combining research compounds.
This platform provides informational tools only, not medical advice. This comparison is for educational purposes only. Consult a licensed provider.
Contraindications
Lab Testing
Disclosed Labs