Research Protocol

Kisspeptin-10mg — Research Protocol

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Storage Instructions

Proper storage preserves peptide quality.

  • Lyophilized: Store at −20 °C (−4 °F) in dry, dark conditions with desiccant if possible[15].
  • Reconstituted: Refrigerate at 2–8 °C (35.6–46.4 °F); stable up to ~4 weeks[16]; avoid freeze–thaw.
  • Allow vials to reach room temperature before opening to reduce condensation uptake.

How It Works

Kisspeptin is an upstream trigger for the reproductive hormone cascade. Upon subcutaneous injection, kisspeptin rapidly binds to kisspeptin receptors (GPR54) on GnRH neurons in the hypothalamus, causing immediate release of GnRH[7]. This in turn stimulates the anterior pituitary to secrete LH and FSH, which act on the gonads to boost sex steroid production and support gametogenesis[8]. Importantly, kisspeptin’s action is GnRH-dependent—if GnRH release is blocked, kisspeptin cannot induce LH/FSH secretion[9]. This confirms that kisspeptin works by unlocking the body’s own GnRH stores, providing a more physiologic pattern of hormone release compared to direct GnRH or hCG administration[10].

Potential Benefits & Side Effects

Research on kisspeptin has revealed multiple potential benefits for reproductive health.

  • Physiological Sex Hormone Stimulation: Increases endogenous testosterone and estrogen levels by amplifying the body’s own LH/FSH signals without suppressing the HPG axis[11].
  • Fertility Restoration: Shows promise in functional hypothalamic amenorrhea by rekindling GnRH/LH pulsatility and resuming menstrual cycles[12].
  • IVF Ovulation Trigger: Can induce robust LH surge to mature oocytes while potentially lowering the risk of ovarian hyperstimulation syndrome compared to traditional hCG triggers[13][14].
  • Safety Profile: Generally well tolerated; occasional mild injection-site reactions (redness/itch) may occur with subcutaneous administration.

 

References

For laboratory and research use only. Minimum 98% purity. Not intended for human or animal consumption, medical, diagnostic, therapeutic or veterinary use. These statements have not been evaluated by the MHRA or FDA. This protocol is provided for educational and research purposes only and is not medical advice. The purchaser accepts full responsibility for safe handling, storage and lawful use.