SparkKisspeptin-10
Upstream hormone signaling. Where it all starts.
About
What it is
Kisspeptin sits upstream of GnRH in the hormonal cascade — it's the signal that tells your hypothalamus to release GnRH, which then triggers LH and FSH. Supporting kisspeptin means supporting the entire chain from the top.
How it works
Kisspeptin binds to GPR54 receptors on GnRH neurons in the hypothalamus, triggering GnRH release. It sits at the very top of the reproductive hormone cascade — upstream of GnRH, which is upstream of LH and FSH, which drive testosterone and sperm production.
Benefits
Who it's for
What to expect
Week 1
GnRH pulses increase. Downstream hormone cascade activates.
Week 2–4
LH, FSH, and testosterone begin rising.
Week 4–8
Full hormonal cascade optimization. Fertility markers improve.
Safety & tolerability
Kisspeptin is a naturally occurring neuropeptide that's part of normal puberty initiation and reproductive function. It's being actively studied for fertility applications. Our care team evaluates your hormonal profile and monitors your response.
How we compound
Single-source API
Every peptide is sourced from one vetted pharmaceutical-grade supplier — no blending from multiple sources.
Third-party tested
Independent labs verify purity, potency, sterility, and endotoxin levels before any batch is released.
Care team reviewed
A real person reviews your profile, your protocol, and your progress. Not an algorithm.
Hormonal Health
SparkKisspeptin-10
Every protocol is reviewed by our care team before it ships. Questions? Learn more
$139/mo
