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Kisspeptin: The Complete Guide to Dosage, Benefits, and Research in 2024

1.Frag 176-191 Dosage Chart | Quick Breakdown

Purpose Dosage Range Frequency Administration
Stimulate LH Release 0.01-3.0 μg/kg Single dose Intravenous bolus
Increase LH Pulse Frequency 1.5-4 μg/kg/h Continuous infusion Intravenous infusion
General Research 1-10 nmol As per protocol Subcutaneous/Intravenous

2. What is Kisspeptin-10?

Kisspeptin-10 is a synthetic decapeptide and the shortest biologically active fragment of the kisspeptin family. Key points:

  • Sequence: Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2

  • Molecular formula: C59H84N18O13

  • Molecular weight: 1302.4 g/mol

  • Part of the RFamide peptide family

  • Derived from the KISS1 gene product

  • Critical in human reproductive physiology

3. Kisspeptin-10 Mechanism of Action

Kisspeptin-10 works through several mechanisms:

  1. Binds to the G protein-coupled receptor KISS1R (GPR54)

  2. Stimulates GnRH release from hypothalamic neurons

  3. Increases the amplitude of GnRH pulses

  4. Enhances LH and FSH release from the pituitary gland

  5. Modulates the hypothalamic-pituitary-gonadal (HPG) axis

  6. Influences the timing of puberty onset

  7. Regulates fertility and reproductive function

4. Research Applications and Potential Benefits of Kisspeptin-10

Kisspeptin-10 and Reproductive Hormone Release

  • Potently stimulates LH secretion in both men and women

  • Increases LH pulse frequency and amplitude

  • Elevates testosterone levels in men

MOTS-c and Exercise Performance

  • Potential therapy for infertility

  • May help treat hypogonadotropic hypogonadism

  • Could be used to trigger ovulation in assisted reproduction

Kisspeptin-10 and Puberty Regulation

  • Critical role in the onset of puberty

  • Potential treatment for precocious or delayed puberty

Kisspeptin-10 and Metabolic Function

  • May influence appetite and body weight

  • Potential links to obesity and metabolic disorders

Kisspeptin-10 and Neuropeptide Modulation

  • Affects expression of neuropeptide Y (NPY)

  • Modulates brain-derived neurotrophic factor (BDNF) levels

  • Influences serotonin and dopamine levels in the hypothalamus

5. Kisspeptin-10 Dosage Guide

Dosing Kisspeptin-10 for LH Stimulation

  • Effective dose range: 0.01-3.0 μg/kg

  • Maximum response typically seen at 1 μg/kg

Dosing Kisspeptin-10 for Continuous Infusion

  • Dose range: 1.5-4 μg/kg/h

  • Lower doses (1.5 μg/kg/h) allow for observation of LH pulsatility

Dosing Kisspeptin-10 for Research

  • In vitro studies: 1 nM - 10 μM range

  • Animal studies: varies by species and protocol

6. How to Mix and Administer Kisspeptin-10

  1. Reconstitute lyophilized Kisspeptin-10 with sterile water or saline

  2. Use sterile equipment for preparation and administration

  3. Calculate dosage based on body weight or research protocol

  4. For bolus injections, administer over 1 minute

  5. For infusions, use appropriate pump systems

7. Kisspeptin-10 Administration Methods

Intravenous Bolus

  • Most common method for acute studies

  • Rapid onset of action (peak LH within 30-45 minutes)

Intravenous Infusion

  • Used for studying prolonged effects

  • Allows for manipulation of LH pulse patterns

Subcutaneous Injection

  • Less common, but used in some studies

  • May have different pharmacokinetics compared to IV

8. Kisspeptin-10 Combinations and Interactions

Kisspeptin-10 + GnRH antagonists

  • GnRH antagonists block Kisspeptin-10 effects, confirming mechanism of action

Kisspeptin-10 + Testosterone

  • Testosterone may modulate responsiveness to Kisspeptin-10

Always research potential interactions before combining substances.

9. Where to Buy Kisspeptin-10 Online | 2024 Edition

Kisspeptin-10 is primarily available for research purposes. It's crucial to source from reputable suppliers that provide certificates of analysis and third-party testing results.

10. Is Kisspeptin-10 Safe?

Generally considered to have a favorable safety profile in studies:

  • Well-tolerated in human trials

  • No serious adverse effects reported at studied doses

  • Potential side effects may include injection site reactions, headache

Long-term safety data in humans is limited.

11. Is Kisspeptin-10 Legal?

  • Not approved by the FDA for human use

  • Legal status varies by country and jurisdiction

  • Often restricted to research or medical use

  • In the US, it's legal to possess for research purposes but not for human consumption

12. Kisspeptin-10 Storage and Handling

  • Store lyophilized powder at -20°C (-4°F)

  • Once reconstituted, store at 2-8°C (36-46°F)

  • Use within 24-48 hours after reconstitution

  • Protect from light and excessive heat

  • Always use sterile techniques when handling

13. Frequently Asked Questions (FAQ)

How quickly does Kisspeptin-10 work?

Effects on LH levels can be seen within 30-45 minutes of IV administration.

Can Kisspeptin-10 be used for fertility treatment?

While showing promise, Kisspeptin-10 is not yet approved for fertility treatment. Research is ongoing.

How does Kisspeptin-10 compare to other fertility drugs?

 Kisspeptin-10 offers a more physiological approach to stimulating the reproductive axis compared to direct GnRH or gonadotropin administration.

Q: Are there any long-term risks associated with Kisspeptin-10 use?

Long-term safety data is limited. More research is needed to establish its safety profile for extended use.

14. Kisspeptin-10 Dosage | Final Verdict

Kisspeptin-10 shows significant promise as a potent stimulator of reproductive hormone release, with potential applications in fertility treatment and reproductive endocrinology research. The typical dosage range of 0.01-3.0 μg/kg for bolus administration and 1.5-4 μg/kg/h for continuous infusion appears effective for most research applications. However, its use should be approached cautiously due to limited long-term human safety data and varying legal status worldwide. As with any experimental compound, thorough research and professional consultation are essential before use. The potential of Kisspeptin-10 in reproductive medicine and endocrinology warrants further investigation, particularly in larger, long-term human trials.

15. References

George JT, et al. (2011). Kisspeptin-10 is a potent stimulator of LH and increases pulse frequency in men. J Clin Endocrinol Metab, 96(8), E1228-E1236.

  1. Dhillo WS, et al. (2005). Kisspeptin-54 stimulates the hypothalamic-pituitary gonadal axis in human males. J Clin Endocrinol Metab, 90(12), 6609-6615.

  2. Jayasena CN, et al. (2010). The effects of kisspeptin-10 on reproductive hormone release show sexual dimorphism in humans. J Clin Endocrinol Metab, 95(5), E82-E88.

  3. Pinilla L, et al. (2012). Kisspeptins and reproduction: physiological roles and regulatory mechanisms. Physiol Rev, 92(3), 1235-1316.

  4. Skorupskaite K, et al. (2014). The effects of neurokinin B upon gonadotrophin release in women with hypothalamic amenorrhoea. Clin Endocrinol (Oxf), 80(3), 430-438.

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