Vial sizes vary by vendor. Smaller bottles are usually 3 mL; larger bottles are often 10 mL. Match the label on the vial you actually bought, then use the calculator below if you need to adjust.
Overview
Kisspeptin sits at the top of the reproductive axis — it triggers GnRH release, which drives LH and FSH. Clinical studies used it as a single low-dose infusion; research protocols dose it daily or on demand for libido and fertility support.
Preparation
Recon: 10 mg vial + 3 mL BAC (3.33 mg/mL).
Protocol
| Period | Dose | Units (@ 3.33 mg/mL) | Frequency |
|---|---|---|---|
| Weeks 1–2 | 100 mcg | 3 units (0.03 mL) | 1x/day |
| Weeks 3–8 | 200 mcg | 6 units (0.06 mL) | 1x/day |
Cycle
4–8 week cycles. Small doses are the norm — 100–200 mcg is the studied range. On-demand dosing before activity is also common.
Research coverage
Related reporting from Compound Chronicle, which tracks the peer-reviewed literature on Kisspeptin Protocol.
- Kisspeptin Research Keeps Returning to the GnRH Neuron Aug 21, 2026
Kisspeptin research links reproductive signaling to GnRH neurons. This review explains the mechanism, evidence base, and questions still open.