American-made · Freedom Diagnostics-tested · report public before it sells
For researchers
The switch that sits at the top of the reproductive-hormone cascade. It signals the hypothalamus to release GnRH, which drives LH and FSH, which drive testosterone and estrogen. Studied because it acts upstream of the whole axis rather than replacing anything downstream.
Hormone & Reproductive
The signaling one. Upstream of the reproductive-hormone cascade.
Kisspeptin
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