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For laboratory research use only. Not intended for human consumption or medical use.
All products are for laboratory research use only. They are not intended for human consumption or medical use of any kind. Loop Labs does not condone or support the use of peptides outside of controlled scientific research. By purchasing, you confirm that you are a qualified researcher or institution and that you are at least 18 years old.


The Signal Initiator
Kisspeptin (10mg) is a peptide extensively studied for its role in hypothalamic signaling pathways involved in reproductive neuroendocrinology. Research has demonstrated that Kissp...
Kisspeptin (10mg) is a peptide extensively studied for its role in hypothalamic signaling pathways involved in reproductive neuroendocrinology. Research has demonstrated that Kisspeptin functions as a key upstream modulator of gonadotropin-releasing hormone (GnRH) neuronal activity, making it a central focus in studies of endocrine signaling cascades, hormonal feedback loops, and reproductive biology. Additional research is exploring its involvement in metabolic signaling, circadian regulation, and broader neuroendocrine communication within experimental models.
For research use only. Not approved for human consumption. Sold in lyophilized (powdered) form.
Our Kisspeptin is synthesized to ≥ 99% purity, manufactured in the USA in GMP-compliant labs, and third-party tested for quality, consistency, and transparency.