This page compares what is documented about Gonadorelin Acetate and Kisspeptin-10, 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 Everything here is research-use-only material and we do not publish outcome, dosing or administration content for any compound in the catalogue.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 Gonadorelin Acetate and what is Kisspeptin-10?
Gonadorelin Acetate. Gonadorelin is the native gonadotropin-releasing hormone sequence, a decapeptide, and it is the reference point against which the many GnRH analogues are described.
Kisspeptin-10. Kisspeptin-10 is the decapeptide fragment of the KISS1 product — the upstream trigger of GnRH release and a foundational tool in reproductive-endocrinology research.
How do Gonadorelin Acetate and Kisspeptin-10 compare on price and size?
| Gonadorelin Acetate | Kisspeptin-10 | |
|---|---|---|
| Sizes carried | 2 mg | 5 mg, 10 mg |
| From | $55.00 | $60.00 |
| Best price per unit | $27.50 / mg | $8.50 / mg |
| Availability | Backordered — waitlist | Backordered — waitlist |
| Certificate | Lot certificate on the product page | Lot certificate on the product page |
| Molecular formula | C57H79N17O15 | C63H83N17O14 |
| Molar mass | 1,242.3 g/mol | 1,302.4 g/mol |
| Source | PubChem CID 11980076 | PubChem CID 25240297 |
| Research area | reproductive endocrinology research | reproductive-endocrinology research |
At their best sizes Kisspeptin-10 works out at $8.50 per mg against $27.50 for Gonadorelin Acetate — 3.2 times more for the mg. Vial prices start at $55.00 and $60.00 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 Gonadorelin Acetate page and the Kisspeptin-10 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.
Gonadorelin Acetate is studied in reproductive endocrinology research. GnRH pharmacology is a mature field with an unusually clear structure-activity literature.
Kisspeptin-10 is studied in reproductive-endocrinology research. Reproductive-endocrinology research continues to build on kisspeptin signalling, with the KP-10 fragment its standard probe.
Studied in the same area does not make two compounds interchangeable, and the research library holds the per-compound documentation.
Kisspeptin-10 vs Gonadorelin Acetate: how they differ on the bench
Kisspeptin-10. Kisspeptin-10 is fragile in solution; our guide treats prepared solutions as same-week material, dated on preparation.
Gonadorelin Acetate. Native sequences are the easiest to source and the easiest to degrade; short peptides with basic residues reward careful handling more than their size suggests.
What actually differs between Kisspeptin-10 and Gonadorelin Acetate
The two are within a few percent of each other on molar mass — Gonadorelin Acetate at 1,242.3 g/mol and Kisspeptin-10 at 1,302.4 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. Kisspeptin-10. Catalogued as Kisspeptin-10, 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, Kisspeptin-10 or Gonadorelin Acetate?
Neither Kisspeptin-10 nor Gonadorelin Acetate 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:
- Kisspeptin-10 is the cheaper of the two per mg, at $8.50 against $27.50.
- Their molar masses are within a few percent, so a milligram of either is close to the same amount of substance.
- Gonadorelin Acetate is carried in 1 size and Kisspeptin-10 in 2, and each lot carries its own certificate.
Every one of those is checkable before you buy.
Common questions
What is the difference between Kisspeptin-10 and Gonadorelin Acetate?
Different molecules before anything else: Kisspeptin-10 is C63H83N17O14 and Gonadorelin Acetate is C57H79N17O15. Kisspeptin-10 is the decapeptide fragment of the KISS1 product — the upstream trigger of GnRH release and a foundational tool in reproductive-endocrinology research. Gonadorelin is the native gonadotropin-releasing hormone sequence, a decapeptide, and it is the reference point against which the many GnRH analogues are described.
Which one should I choose?
Gonadorelin Acetate is carried in 2 mg and Kisspeptin-10 in 5 mg, 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 Gonadorelin Acetate and Kisspeptin-10 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, Kisspeptin-10 or Gonadorelin Acetate?
Per mg, Kisspeptin-10 at $8.50 against $27.50, taking each one's best size. By vial they start at $55.00 for Gonadorelin Acetate and $60.00 for Kisspeptin-10, 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 Gonadorelin Acetate the same as a milligram of Kisspeptin-10?
By mass yes, and unusually so by amount of substance too: Gonadorelin Acetate is 1,242.3 g/mol and Kisspeptin-10 is 1,302.4 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.