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Kisspeptin

peptides · Master regulator of reproductive hormones

Limited evidence

Kisspeptin is a naturally occurring neuropeptide that sits at the top of the hormonal cascade controlling reproductive function, signaling the hypothalamus to release GnRH and ultimately drive testosterone and estrogen production.

⏱️ Timing & dosage for Kisspeptin

Best time to take

2-3x weekly. 4-8 weeks, reassess hormonal response.

Suggested dose

100-200 mcg per injection, subQ

✅ Benefits of Kisspeptin

  • Stimulates natural testosterone production via the hypothalamic pathway
  • Supports fertility in both men and women
  • Improves libido without suppressing natural hormone production
  • May help with hypothalamic amenorrhea

⚠️ Side effects & risks

  • Administered via subQ injection; sourced as a research compound -- verify purity/COA
  • Requires hormone monitoring; use under endocrinology or functional medicine supervision
  • Do not use with active cancer, particularly breast or liver cancer

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⚕️ Medical Disclaimer: Nothing on Stack Ritual constitutes medical advice. The information provided is for educational purposes only. Always consult your doctor or a qualified healthcare provider before beginning, changing, or stopping any vitamin, supplement, or wellness regimen.