Kisspeptin

What Is Kisspeptin?

Peptide

Kisspeptin is a neuropeptide that plays a crucial role in reproductive hormone regulation. It stimulates GnRH release, which triggers the production of LH and FSH. Research explores its use for fertility, hypogonadism, and hormone optimization.

Kisspeptin Research & Studies

01 Kisspeptin and its Current Clinical Status- A Systematic Review

Kisspeptin is presented as a multipurpose drug with fewer side effects, promoting normal physiological processes in various conditions.

View Study (Bentham Science)
02 Kisspeptin and Polycystic Ovary Syndrome

Research indicates higher kisspeptin levels in PCOS women, suggesting an overactive KISS1 system may contribute to irregular menstrual cycles.

View Study (Frontiers)
03 Potential roles for the kisspeptin/kisspeptin receptor system in implantation and placentation

Kisspeptins and KISS1R play crucial roles in implantation and placentation, with levels potentially serving as diagnostic markers.

View Study (Oxford Academic)
04 The kisspeptin-GnRH pathway in human reproductive health and disease

Kisspeptin plays a key role in human reproduction; manipulating its signaling may offer novel therapies.

View Study (Oxford Academic)
05 The role of kisspeptin in the control of gonadotrophin secretion

Kisspeptins regulate the hypothalamic-pituitary-gonadal axis and reproduction, integrating signals from internal and external sources.

View Study (Oxford Academic)
06 There is Kisspeptin – And Then There is Kisspeptin

Kisspeptin regulates glucose homeostasis, insulin secretion, food intake, and body composition.

View Study (Cell Press Journal)
07 Kisspeptin-54 stimulates the hypothalamic-pituitary gonadal axis in human males

Elevating kisspeptin-54 significantly increases circulating LH, FSH, and testosterone levels in human males.

View Study (LWW Journals)

Kisspeptin User Reviews & Experiences

58% Mixed

*Based on large scale analysis of publicly available user experiences

Limited user reports as it's primarily used in clinical/research settings. Those using for hormone optimization report mixed results. More commonly discussed in fertility contexts.

Kisspeptin Benefits, Dosage & Side Effects

Effects
  • LH/FSH Release: Stimulates luteinizing and follicle-stimulating hormones.
  • Testosterone Support: May increase testosterone through LH stimulation.
  • Fertility: Researched for treating certain causes of infertility.
  • Sexual Function: Some evidence for improved libido.
Effectiveness
  • Clinical Applications: Primary use in clinical fertility treatment.
  • Variable Response: Effects on testosterone vary individually.
  • Pulsatile Dosing: Natural kisspeptin signaling is pulsatile.
Dosage & Administration
  • Research Protocols: Variable depending on application.
  • Clinical Use: Typically IV or subcutaneous administration.
  • Timing: Often used in pulsatile fashion to mimic physiology.
Side Effects
  • Limited Data: Safety profile in recreational use not well established.
  • Hormonal Effects: Can significantly impact reproductive hormones.
  • Injection Site Reactions: Possible with subcutaneous administration.
Availability & Sourcing
  • Research Chemical: Available from select peptide suppliers.
  • Specialized Use: Not as commonly available as other peptides.
  • Clinical Setting: Most experience from clinical trials.

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