Facebook Instagram X-twitter Linkedin

KissPeptin-10 (5mg)

Table of Contents

  • Quickstart Highlights

Kisspeptin-10 (5mg) protocols focus on this short-chain neuropeptide that plays a key role in regulating the hypothalamic–pituitary–gonadal (HPG) axis. Kisspeptin-10 stimulates the release of gonadotropin-releasing hormone (GnRH), which can influence downstream testosterone, estrogen, and reproductive hormone activity. This guide outlines a subcutaneous administration approach optimized for the 5 mg vial format.

  • Reconstitute: Add 2.0 mL bacteriostatic water → 2.5 mg/mL concentration
  • Typical dosing range: 100–500 mcg per dose (subcutaneous)
  • Easy measuring: At 2.5 mg/mL, 1 unit = 0.01 mL = 25 mcg on a U-100 insulin syringe
  • Storage: Lyophilized: store at −20 °C; after reconstitution, refrigerate at 2–8 °C and use within 2–3 weeks
  • Protocol Overview

Concise summary of the subcutaneous regimen.

  • Goal: Support healthy reproductive hormone signaling via GnRH activation
  • Schedule: 1–3 injections per week, depending on protocol goals
  • Dose Range: 100–500 mcg per administration
  • Cycle Approach: Often used in short cycles with monitoring periods
  • Dosing Protocol

Suggested approach for the 5 mg vial format.

  • Start: 100–200 mcg per dose to assess response
  • Target: 200–500 mcg per dose
  • Frequency: 1–3 times per week (subcutaneous)
  • Vial Duration: One 5 mg vial typically lasts 10–50 doses, depending on usage
  • Timing: Often used in the evening or spaced dosing days for hormonal pulsatility
  • Mechanism of Action

Kisspeptin-10 is a biologically active fragment of the kisspeptin peptide family, acting primarily on the KISS1 receptor (GPR54) located in the hypothalamus. Activation of this receptor stimulates the release of GnRH (gonadotropin-releasing hormone), which in turn signals the pituitary gland to release luteinizing hormone (LH) and follicle-stimulating hormone (FSH).

This hormonal cascade plays a central role in regulating reproductive function, including testosterone production in males and ovulatory cycles in females. Research suggests kisspeptin signaling is a key upstream regulator of puberty, fertility, and overall endocrine balance.

  • Potential Benefits & Side Effects

Observations based on preclinical and early-stage research.

Potential Benefits:

  • May support natural testosterone and reproductive hormone production
  • May improve LH/FSH signaling and endocrine balance
  • Potential role in fertility regulation and hypothalamic function
  • May support recovery of hormonal axis function in certain conditions

Possible Side Effects:

  • Temporary flushing or warmth sensation
  • Mild headache or dizziness in some cases
  • Hormonal fluctuations depend on individual response
  • Long-term human data are limited; it remains investigational