Kisspeptin Nasal Spray


Kisspeptin modulates reproduction-related hormone secretion and can influence testosterone levels and sex-related traits, including motivation and drive. According to studies, it may also reverse the symptoms of aging.

Kisspeptin 15ml contains: 5mg
Kisspeptin 30ml contains: 10mg

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449 in stock



This product is intended for research and medical purposes only, to be only used by trained professionals.

Kisspeptin (also known as metastin) is an endogenous human protein essential for puberty and reproductive hormone signalling. Consequently, mood and behaviour are modified, angiogenesis is stimulated, and the kidneys are better regulated. In addition, the capacity of the peptide to affect gonadotropin-releasing hormone is of great scientific interest (GnRH).

What does Kisspeptin do?

Kisspeptin stimulates the release of gonadotropin-releasing hormone (GnRH), which sequentially causes the pituitary gland to release luteinizing and follicle-stimulating hormones, which directly affect the generation of testosterone and estradiol.

Several research studies have suggested that Kisspeptin may be able to inhibit the spread of cancer. However, its original name was Metastin (metastasis).

A recent study has demonstrated that it also affects the regulation of the metabolism. Researchers think Kisspeptin mediates the regulation of food intake, glucose homeostasis, and reproductive function. In addition, Kisspeptin has the capacity to regulate energy balance and metabolism directly.

Kisspeptin and Fertility

Inadequate Kisspeptin levels or function might result in difficulties. Infertility in both men and women may result from a malfunctioning hormone. When this occurs in females, it may result in further hormonal disruption and the inability to ovulate.

According to studies, Kisspeptin levels are lower in males with poor sperm counts and infertility. In contrast, Kisspeptin levels of fertile males were considerably higher than those of infertile men. In addition, there is evidence that it helps men regulate their testosterone, FSH, and LH levels.

Kisspeptin levels are not related to any illnesses or symptoms. Initial research suggests that high amounts of Kisspeptin in children may result in early puberty, although this has yet to be confirmed.


Purity: >98%
Molecular Formula:C63H83N17O14
Molecular Weight: 1302.462 g/mol

DISCLAIMER: We do not supply peptides to Any individual under the age of 18. You must be a licensed and qualified healthcare practitioner. Our team of dedicated professionals are committed to providing an extensive range of products used in the process of medical research by responsible trained and professional individuals. All products listed on this website ( and provided through Direct Peptides are intended for medical research purposes only. Direct Peptides does not encourage or promote the use of any of these products in a personal capacity (i.e. human consumption), nor are the products intended to be used as a drug, stimulant or for use in any food products.

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