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For laboratory and research use only. Not for human or veterinary use.

Kisspeptin-10

Synthetic decapeptide, sold for laboratory research.

10
residues
1
size
HPLC
purity, third-party tested
Kisspeptin-10 vial
$45per vial

Identity

What Kisspeptin-10 is

Kisspeptin-10 is a short, ten-amino-acid piece cut from a longer natural hormone called kisspeptin, which the brain uses to help direct the reproductive system. It acts on a hypothalamus switch that tells the pituitary gland to release the hormones driving the reproductive cycle in both men and women. The full-length hormone's gene was discovered in Hershey, Pennsylvania, which is where the unusual name traces back to, a nod to Hershey's Kisses chocolate made in that town.

Kisspeptin-10 is a synthetic decapeptide of 10 amino acid residues. SBz Industries sells it for laboratory research.

CAS number
374675-21-5
Residue count
10
Compound class
Synthetic decapeptide
Appearance
White lyophilized powder
Solubility
Soluble in bacteriostatic water
Storage
Lyophilized: -20C, protected from light. Reconstituted: 2-8C.
Available sizes
10 mg

Research

What the research has looked at

In plain terms, with a link to every study. The most useful thing to notice is what each study was done in.

Kisspeptin-10 has a real, if narrow, human research base built around short lab studies that measure hormone levels in blood after it is given by IV. A 2022 review summarizes the wider body of work on kisspeptin's role in reproduction across both animal and human studies. Most of what is published focuses on short-term hormone responses in controlled research settings, not long-term outcomes.

people2012

Researchers gave an IV infusion of kisspeptin-10 to three groups of women, those early in their monthly cycle, postmenopausal women, and women on hormonal contraceptives, then tracked hormone levels in blood for an hour afterward, finding the response was strongest in postmenopausal women and blunted in those on combined hormonal contraceptives.

Kisspeptin-10 stimulation of gonadotrophin secretion in women is modulated by sex steroid feedback.
George and colleagues, Human Reproduction

Each study links to its record on PubMed, the US National Library of Medicine database. Checked 25 September 2026.

Handling

Mixing and storage

Lyophilized: -20C, protected from light. Reconstituted: 2-8C.

Full handling guide
  1. 01

    Let it warm up

    Give the vial twenty minutes on the bench before opening it, so water does not condense onto the powder.

  2. 02

    Add bacteriostatic water

    Slowly, down the inside wall of the vial, never straight onto the powder.

  3. 03

    Let it dissolve

    Leave it alone until it clears. Do not shake it. Shaking damages the peptide.

  4. 04

    Refrigerate and use

    Once mixed, it breaks down much faster than the dry powder. Keep it cold and dark.

Documentation

Tested before it goes on sale

An independent lab tests every compound we sell. It confirms the compound is what the label says and measures purity by HPLC.

The latest certificate is on the product page, so you can read the result before you order.

See the certificate

Questions

Common questions about Kisspeptin-10

What is Kisspeptin-10?

Kisspeptin-10 is a short, ten-amino-acid piece cut from a longer natural hormone called kisspeptin, which the brain uses to help direct the reproductive system. It acts on a hypothalamus switch that tells the pituitary gland to release the hormones driving the reproductive cycle in both men and women. The full-length hormone's gene was discovered in Hershey, Pennsylvania, which is where the unusual name traces back to, a nod to Hershey's Kisses chocolate made in that town. SBz Industries sells it for laboratory research only.

Has kisspeptin-10 been tested in people?

Yes, in short controlled lab studies where it was given by IV and hormone levels were tracked afterward, including one study comparing responses across different groups of women.

What does kisspeptin actually do in the body?

It acts on the brain's hypothalamus to trigger release of the hormones that drive the reproductive cycle, and it plays a part in the timing of puberty.

How is Kisspeptin-10 reconstituted?

Kisspeptin-10 ships as a freeze-dried powder. Mix it with bacteriostatic water, added slowly down the inside wall of the vial, and let it dissolve without shaking. The researcher decides the working concentration, not us, and we publish no protocols.

How should Kisspeptin-10 be stored?

Lyophilized: -20C, protected from light. Reconstituted: 2-8C. Vials ship in plain outer packaging with no product name on the outside.

Is Kisspeptin-10 tested, and can I see the results?

Yes. An independent lab tests every compound: it confirms the compound is what the label says and measures purity by HPLC. The latest certificate is on the product page, and you can read it before you order.

Who is permitted to purchase Kisspeptin-10?

Researchers and institutions, 21 or over. By ordering you confirm the material is for laboratory research and will not be used in humans or animals.

Order

Kisspeptin-10, third-party tested

Every compound is third-party tested, with the certificate on its product page. Every order ships in plain packaging.

Fast dispatchShips in 1 to 2 business days
Plain packagingNo exterior branding
Tracked shippingTwo business days, flat rate
Third-party testedCertificate on every product page