This page compares what is documented about Semaglutide and Survodutide, rather than ranking them by effect. What each molecule is, the sizes and prices actually carried, what the certificate covers, and how the two differ on the bench. Everything here is research-use-only material and we do not publish outcome, dosing or administration content for any compound in the catalogue.
What is Semaglutide and what is Survodutide?
Semaglutide. Semaglutide is the most-cited GLP-1 receptor agonist in the research literature, which makes verified reference material a staple for comparative receptor work.
Survodutide. Survodutide is a dual GLP-1 and glucagon receptor agonist, one of several multi-receptor candidates that have expanded the incretin literature since 2022.
How do Semaglutide and Survodutide compare on price and size?
| Semaglutide | Survodutide | |
|---|---|---|
| Sizes carried | 5 mg, 10 mg, 15 mg, 20 mg, 30 mg | 10 mg |
| From | $80.00 | $160.00 |
| Best price per unit | $3.83 / mg | $16.00 / mg |
| Availability | Backordered — waitlist | Backordered — waitlist |
| Certificate | Lot certificate on the product page | Lot certificate on the product page |
| Molecular formula | C187H291N45O59 | C192H289N47O61 |
| Molar mass | 4,114 g/mol | 4,232 g/mol |
| Source | PubChem CID 56843331 | PubChem CID 171378821 |
| Research area | GLP-1 receptor research | incretin receptor pharmacology |
At their best sizes Semaglutide works out at $3.83 per mg against $16.00 for Survodutide — 4.2 times more for the mg. Vial prices start at $80.00 and $160.00 respectively, which is the number most people compare and the one that says least, because the two are not sold in the same sizes. Full sizes, tier pricing and the lot certificate sit on the Semaglutide page and the Survodutide page.
What is each one studied for?
What the published literature investigates, which is a different question from what either will do, and the only one of the two a supplier can answer.
Semaglutide is studied in glp-1 receptor research. GLP-1 receptor biology continues to dominate metabolic-research publishing, and semaglutide remains its most-cited reference compound.
Survodutide is studied in incretin receptor pharmacology research. Multi-receptor incretin pharmacology is currently among the most active areas in metabolic research.
Studied in the same area does not make two compounds interchangeable, and the research library holds the per-compound documentation.
Survodutide vs Semaglutide: how they differ on the bench
Survodutide. Multi-receptor peptides are long enough that identity confirmation by mass alone is weak evidence; sequence-level confirmation is the standard worth asking for.
Semaglutide. Semaglutide degrades along predictable routes — our stability guide maps which storage regime suits sealed powder versus a working solution.
What actually differs between Survodutide and Semaglutide
The two are within a few percent of each other on molar mass — Semaglutide at 4,114 g/mol and Survodutide at 4,232 g/mol — so a milligram of one is close to the same number of molecules as a milligram of the other. That is unusual, and it is the only case where comparing the two by mass alone is nearly the same as comparing them by amount of substance.
Identity is the other analytical axis, and it is settled per lot rather than per compound. Semaglutide. Catalogued as Semaglutide, and the certificate's identity test resolves to that.
Both are released against a certificate reporting identity, purity by the stated method and net peptide content, readable before anything is bought.
Which is better, Survodutide or Semaglutide?
Neither Survodutide nor Semaglutide is ranked against the other here, and the refusal is deliberate. Better, safer and stronger are questions about effects in a living system, and we sell neither compound for use in one — why none of these pages ranks two compounds sets out the reasoning in full.
What it does instead, for these two:
- Semaglutide is the cheaper of the two per mg, at $3.83 against $16.00.
- Their molar masses are within a few percent, so a milligram of either is close to the same amount of substance.
- Semaglutide is carried in 5 sizes and Survodutide in 1, and each lot carries its own certificate.
Every one of those is checkable before you buy.
Common questions
What is the difference between Survodutide and Semaglutide?
Different molecules before anything else: Survodutide is C192H289N47O61 and Semaglutide is C187H291N45O59. Survodutide is a dual GLP-1 and glucagon receptor agonist, one of several multi-receptor candidates that have expanded the incretin literature since 2022. Semaglutide is the most-cited GLP-1 receptor agonist in the research literature, which makes verified reference material a staple for comparative receptor work.
Which one should I choose?
Semaglutide is carried in 5 mg, 10 mg, 15 mg, 20 mg, 30 mg and Survodutide in 10 mg, each lot with its own certificate. Which of those suits the work is yours to decide; everything here is research-use-only rather than guidance for use in a human or an animal.
Do both Semaglutide and Survodutide come with a certificate of analysis?
Neither is in stock at the moment, so in each case the certificate is the one attached to the lot that arrives. A certificate belongs to a lot, not to a product. It is linked from the product page, and reports identity, purity by the stated method, and net peptide content for the material actually in that lot.
Which is cheaper, Survodutide or Semaglutide?
Per mg, Semaglutide at $3.83 against $16.00, taking each one's best size. By vial they start at $80.00 for Semaglutide and $160.00 for Survodutide, which is the comparison most people make and the one that says least, because the two are not sold in the same sizes.
Is a milligram of Semaglutide the same as a milligram of Survodutide?
By mass yes, and unusually so by amount of substance too: Semaglutide is 4,114 g/mol and Survodutide is 4,232 g/mol, within a few percent, so a milligram of either is close to the same number of molecules. That is rarely true of two different peptides and it is worth checking rather than assuming.
FOR LABORATORY AND IN-VITRO RESEARCH USE ONLY. NOT FOR HUMAN OR ANIMAL CONSUMPTION. NOT FOR PERSONAL, MEDICAL, DIAGNOSTIC, THERAPEUTIC, OR RECREATIONAL USE.