Metastin
Also known as Metastin — this name points to Kisspeptin in our directory.
About Kisspeptin
A hypothalamic peptide that triggers reproductive hormone release—studied in fertility research and sometimes sold as a research chemical.
Kisspeptin neurons drive GnRH pulses, which control LH and FSH. Clinical research explores it for IVF trigger protocols and hypogonadism. It is not a cosmetic or fitness peptide; gray-market kits marketed for “research” lack drug-grade oversight.
Where you will see Metastin
Metastin is a marketing or trade name people search when they mean Kisspeptin. On retail shelves the INCI list on the back of the package may use a longer systematic name even when the front label shows a nickname.
Other names
KP-54
Metastin
Common questions
Is Metastin the same as Kisspeptin?
Yes. Metastin is a brand or nickname that refers to Kisspeptin in our directory—the same active molecule, different packaging or marketing name.
What is Kisspeptin?
A hypothalamic peptide that triggers reproductive hormone release—studied in fertility research and sometimes sold as a research chemical. Kisspeptin neurons drive GnRH pulses, which control LH and FSH. Clinical research explores it for IVF trigger protocols and hypogonadism. It is not a cosmetic or fitness peptide; gray-market kits marketed for “research” lack drug-grade oversight.
How do I find Metastin on a label?
Metastin may appear on retail product fronts, but confirm the INCI list matches Kisspeptin before assuming the formula is identical across brands.