kisspeptin-10 peptide chemical information for sale for research
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Kisspeptin-10

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Kissepeptin-10 is a 10-amino acid peptide derived from the KISS1 gene, which is involved in regulating the body’s reproductive hormone system. It works primarily on the hypothalamic-pituitary-gonadal (HPG) axis. This pathway controls the release of Gonadotropin Releasing Hormone, Lutenizing Hormone, and Follicle Stimulating Hormone, which are important for fertility, reproductive health, and aging.

In scientific research, Kisspeptin-10 is studied for several biological activities, including

  • Hormone Regulation: Stimulating the release of hormones such as LH and FSH.
  • Fertility Research: Its potential role in puberty onset, ovulation, and sperm development.
  • Testosterone & Sex-Related Behaviors: It may influence testosterone levels and impact sex-related behaviors, including sex drive.
  • Healthy Aging Research: Kisspeptin signaling may help counteract some age-related declines in reproductive and hormonal function.

Each tablet contains 0.25 mg of Kisspeptin-10 — a precise and convenient format for laboratory research.

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Purchases are limited to qualified research customers with a verified account. 

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⚠️ Notice: This product is for research use only and intended solely for laboratory testing. It is not for human or animal use. Only qualified professionals should handle it. This product is not a drug, food, or cosmetic.
Kisspeptin-10 dna structure

What is Kisspeptin-10?

Kisspeptin-10 is a synthetic peptide that acts as a neuroendocrine signaling molecule, meaning it helps the brain communicate with the hormone system. It’s main function in research is to switch on the hypothalamic–pituitary–gonadal (HPG) axis — the pathway that controls puberty and reproductive hormones.

Kisspeptin-10 Chemical Information

Sequence: Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH₂
Molecular formula: C64H82N18O12
Molecular weight: ~1302.5 g/mol
Form: Synthetic peptide, spray
Other Ingredients: MCT Oil

Our Kisspeptin-10 is produced with high-purity peptide material and undergoes in-house and third-party lab analysis to confirm:

  • Identify (peptide sequencing verification)
  • Purity (≥99% by HPLC)
  • Absence of contaminants (microbial, heavy metals, solvents)
  • Lab testing ensures that the material provided is consistent, high-quality, and suitable for research purposes.

Research Related to Kisspeptin-10

We’ve gathered some highlighted areas of research related to Kisspeptin-10. While these studies are promising, Kisspeptin-10 isn’t approved as a drug or dietary supplement, which means its use remains limited to research.

Hormone Regulation

In rodent studies, Kisspeptin-10 was shown to raise key reproductive hormones, follicle-stimulating hormone (FSH) and luteinizing hormone (LH). In female rodents in their pre-ovulatory phase, Kissepeptin-10 increased FSH and LH levels, similar to the effects observed in male rodents [1]. Because of this, it’s used in research related to controlling puberty and fertility.

Testosterone & Sexual Behavior

In male goats, they found that intravenous Kissepeptin-10 produced rapid and significant increases in LH and testosterone, showing that the peptide can stimulate the hypothalamic-pituitary-gonadal axis and drive androgen production [2]. In healthy human men, Kisspeptin-10 produced similar results, and brain monitoring found enhancements in brain regions responsible for sexual desire, drive, and sexual feelings of arousal [3, 4].

Aging & Hormonal Decline

Experiments in animals show that boosting kisspeptin signaling — through gene therapy or Kisspeptin-10 — may help maintain reproductive hormones and slow age-related declines in fertility [5].

Sources

  1. Jayasena, C. N., Nijher, G. M., Comninos, A. N., Abbara, A., Januszewki, A., Vaal, M. L., … & Dhillo, W. S. (2011). The effects of kisspeptin-10 on reproductive hormone release show sexual dimorphism in humans. The Journal of Clinical Endocrinology & Metabolism, 96(12), E1963-E1972.
  2. Saito, H., Sawada, T., Yaegashi, T., Goto, Y., Jin, J., Sawai, K., & Hashizume, T. (2012). Kisspeptin‐10 stimulates the release of luteinizing hormone and testosterone in pre‐and post‐pubertal male goats. Animal science journal, 83(6), 487-492.
  3. George, J. T., Veldhuis, J. D., Roseweir, A. K., Newton, C. L., Faccenda, E., Millar, R. P., & Anderson, R. A. (2011). Kisspeptin-10 is a potent stimulator of LH and increases pulse frequency in men. The Journal of Clinical Endocrinology & Metabolism, 96(8), E1228-E1236.
  4. Mills, E. G., Ertl, N., Wall, M. B., Thurston, L., Yang, L., Suladze, S., … & Dhillo, W. S. (2023). Effects of kisspeptin on sexual brain processing and penile tumescence in men with hypoactive sexual desire disorder: a randomized clinical trial. JAMA Network Open, 6(2), e2254313-e2254313.
  5. Dolcetti, F. J. C., Falomir-Lockhart, E., Acuña, F., Herrera, M. L., Cervellini, S., Barbeito, C. G., … & Bellini, M. J. (2022). IGF1 gene therapy in middle-aged female rats delays reproductive senescence through its effects on hypothalamic GnRH and kisspeptin neurons. Aging (Albany NY), 14(21), 8615.

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What does “For Research Use Only” mean?

All products on Stemcode are intended strictly for laboratory, academic, and scientific research purposes. They are not approved for human or veterinary use.

Due to the sensitive nature of research materials used, all sales are final unless the product arrives damaged or incorrect.

No. Resale or repackaging without authorization is prohibited. Our products are solely for research.

At this moment, we ship only within the United States.

Each product page includes specific storage guidelines (e.g., refrigeration or room temperature).

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This website supplies peptides strictly for laboratory research. By entering this site, you confirm that you are at least 18 years old and understand that these products are sold for research purposes only and not for human or veterinary use. Purchases are restricted to qualified research customers.