Reproductive health is one of the thoroughly researched areas of the medical field in this era, particularly.
Millions of people suffer from sexually transmitted diseases, fertility issues, sexual malformations, and other reproductive disorders. Therefore, finding timely treatments and cures is becoming the hour of need now.
One such unconventional and potential therapy for fertility issues is the exogenous management of Kisspeptin-10 peptide in the human species. This neuropeptide is postulated to stimulate the reproductive hormones in both men and women.
This review is for people considering using Kisspeptin-10 as I will cover everything related to the peptide, such as what it is, how it works, and the future benefits and side effects.
Key Takeaways
- Kisspeptin-10 boosts reproductive hormones and LH levels in men and women. 🔬
- It’s administered via injection to enhance fertility and regulate menstrual cycles 💉
- Side effects include injection site pain and risks of hormone overproduction. ⚠️
- More research is needed to confirm its long-term effectiveness and safety. 🔄
- Available in injectables; consult a healthcare provider for dosage and cycle related questions 🏷️
What is Kisspeptin-10?
Kisspeptin, a potential neuropeptide released by the hypothalamus, is believed to stimulate and trigger the gonadotropin releasing hormone neurons.
Kisspeptin, controlled by the KISS1 gene, is a prospective regulator of the mammalian reproductive system.
Kisspeptins are a family of amidated neurohormones, identified as endogenous natural ligands of G-protein coupled receptor 54 (GPR54) also known as the KiSS1R, AXOR12 or hOT7T175.
Kisspeptin-10, also sometimes referred to as KP-10, is the most effective and potent member of the Kisspeptin peptide family (1). Research suggests a significant role of Kisspeptin in earlier stages of reproductive development.
Scientists believe that inactivating the mutations of the KISS1 gene during the pubertal phase of life can lead to fertility failure, whereas activating mutations can lead to gonadotropin releasing hormone discharges which can lead toadvanced/precocious puberty.
Research studies done on male rats have shown that Kisspepin-10 stimulates gonadotropin release in both an adult male rhesus monkey as well as a human male adult and have also observed that higher levels of plasma Kisspeptin can result in multiple benefits.
Four human Kisspeptin isoforms are named according to their constituent amino acids, ranging from -10, -13, -14, and -54.
Despite all the affirmations, more research and clinical trials involving both men and women need to be conducted since the exogenous administration of Kisspeptin-10 can certainly work as a novel therapy to treat a wide array of reproductive and fertility disorders.
Kisspeptin-10
Kisspeptin, controlled by the KISS1 gene, is a prospective regulator of the mammalian reproductive system.
Kisspeptin-10, also sometimes referred to as KP-10, is the most effective and potent member of the Kisspeptin peptide family. Research suggests a significant role of Kisspeptin in earlier stages of reproductive development.
Kisspeptin-10 is a stimulator for gonadotropin-releasing hormone (GnRH). Scientists believe that the exogenous administration of this neuropeptide (naturally secreted by the hypothalamus) can be considered a key regulator of GnRH.
Furthermore, Kisspeptin-10 is known to increase LH levels in both men and women. Thus, one can say that Kisspeptin-10 is an LH secretagogue as well.
Kisspeptin-10 Overview
⭐️ Top Benefits: Increases LH levels and increases testosterone in men
🧪 Form: Injectable liquid
⌛️ Max Time Used: 6 – 8 Weeks
💰 Average Cost: $39.99
❤️🩹 Side Effects: Pain at the injection site
☢️ Dangers: Overdose may result in hypersecretion of the gonadotropic hormones
📚 Best Peptide Stack: HGH / IGF-1
⚤ Men/Women: Men
➡️ Go to the Full review
- Increases LH levels
- Increases testosterone in men
- Pain at the injection site
How Does Kisspeptin-10 Work?
The kisspeptins are necessary regulators of mammalian species reproductive physiology. In humans, inactivating mutations of the kisspeptin receptor (KISS1R) can cause pubertal failure.
The hypothalamus synthesizes Kisspeptin-10 through its arcuate and anteroventral paraventricular nucleus. Via KISS1 gene activation, Kisspeptin-10 binds to the KISS1R receptor (2). Subsequent g-protein coupled receptor binding, results in the signaling pathways of the Phospholipase C involving hypothalamic cells and allows for gonadotropin secretion.
Protein kinase are integral to this process. They act as key regulators within the signaling pathways that Kisspeptin-10 activates. When Kisspeptin-10 binds to its receptor, it triggers a cascade of intracellular events involving protein kinases.
Available evidence confirms the ultimate role of Kisspeptin in pubertal onset in mammals (3). Loss of the KISS1 gene or a disruption in the formation of Kisspeptin has suggested a risk of developing hypogonadotropic hypogonadism (HH) due to excessive gonadotropin secretion.
Interestingly, Kisspeptin-10 is also involved in functions related to follicular development, oocyte maturation, ovulation, ovarian steroidogenesis, spermatogenesis, uterus, placenta, and pregnancy.
That being said, one can infer the dynamic role of Kisspeptin– 10 in various ways involving the reproductive physiology of mammals, including humans (4).
Nevertheless, the mechanism of work of this drug still requires more thorough research.
Benefits of Kisspeptin-10
Kisspeptin-10 is a stimulator for gonadotropin-releasing hormone release (5) and it does this by binding itself to the Kisspeptin cognate receptor and then stimulating it. This stimulation then leads to the gonadotropin secretion that is believed to give the desired results.
Scientists believe that the exogenous administration of this neuropeptide (naturally secreted by the hypothalamus) can be considered a key regulator of GnRH.
Evidence highlighting the effects of mutations of the KISS1 gene suggests the significant role of this g protein coupled receptor in early or delayed pubertal growth.
Furthermore, Kisspeptin neurons has the ability to stimulate dynamic LH secretion and increase LH levels in both men and women. Thus, one can say that Kisspeptin-10 is an LH secretagogue as well (6).
Although there are several isoforms of human Kisspeptin, KP-10 is the most potent due to its shorter half-life and more rapid onset of its activity after intravenous administration.
Several studies done in adult male rats also concluded that Kisspeptin signaling, through the Hypothalamic-pituitary-gonadal axis (HPG axis), can stimulate sexual and emotional brain processing (by effecting the pituitary cells) related to olfaction, fear, anxiety, and sexual arousal (7).
Studies also suggest that Kisspeptin-10 provides a potential link between nutritional status and fertility. It can also increase testosterone secretion levels in men, sex-related drive and cardiovascular function.
Its ability to stimulate serum LH secretion has made it a focal point in studies exploring new treatments for infertility and reproductive health issues.
Who Should Use Kisspeptin-10?
Kisspeptin-10, although a narrow yet budding research area of reproductive studies, benefits people with fertility issues.
The connection between Kisspeptin neurons and LH secretion is key to understanding its broader impact on the endocrine system, particularly in the context of puberty and fertility.
Kisspeptin activation is hypothesized to increase and regulate the hypothalamic-pituitary-gonadal axis, influencing the reproductive health of both men and women.
Humans suffering from hypogonadism, insufficient gonadal and sex steroids, or women with enhanced risk of developing OHSS (Ovarian Hyperstimulation Syndrome) can all be treated with Kisspeptin-10 hypothetically.
Kisspeptin treatment has also garnered a lot of interest in cancer research due to its role in preventing tumor metastasis, particularly in certain types of cancer like melanoma, breast or human pancreatic cancer.
Potential In Cancer Treatment
- Tumor Metastasis Inhibition: Kisspeptin known as the metastasis suppressor gene KISS and its g protein coupled receptor, KISS1R, have been studied for their ability to inhibit metastasis. Research has shown that higher levels of plasma kisspeptin expression are associated with reduced metastatic potential in some cancers, particularly melanoma and breast cancer.
- Hormonal Regulation: Kisspeptin receptor role in the hypothalamic-pituitary-gonadal axis also makes it relevant in cancers that are hormonally driven, such as breast and prostate cancers. By influencing the production of hormones like GnRH, plasma kisspeptin might have an indirect effect on cancer growth, although more research is needed to fully understand this mechanism.
- Potential Therapeutic Applications: While kisspeptin-10 shows promise in cancer research, it is still in the experimental stages. Most studies are preclinical, meaning that more research, including clinical trials, is required before it could be considered a viable treatment option.
Potential In Regulating Menstrual Cycles and Reproductive Health
Kisspeptin-10 is crucial for keeping the phase of the menstrual cycle on track.
It works by boosting the release of gonadotropin-releasing hormone (GnRH) from the brain, which then signals the pituitary gland to release luteinizing hormone (LH) and follicle-stimulating hormone (FSH) secretion. These hormones are key for regulating ovulation and maintaining a regular menstrual cycle.
For those who struggle with irregular periods or conditions like polycystic ovary syndrome (PCS), Kisspeptin-10 can help by promoting the right balance of these hormones, which can help get the phase of the menstrual cycle back on track and also help reproductive hormone levels.
By supporting these hormonal signals, Kisspeptin-10 shows promise as a way to improve reproductive health, menstrual cycle and fertility.
In summary, while kisspeptin-10 has shown potential in inhibiting metastasis in blood samples and could play a role in cancer treatment, it is not yet an established therapy and requires further investigation.
Nevertheless, before proceeding, one should have a thorough check-up of their reproductive health alongside consulting with their physician.
Forms of Kisspeptin-10
The administration of Kisspeptin and the multiple forms its available in then become an important point to be focussed on.
Kisspeptin- 10 is generally available as intravenous injection of Kisspeptin, which is also the best way to consume for maximum effects of Kisspeptin. However, certain companies also offer Kisspeptin in the form of capsules.
Kisspeptin-10 Dosage
Ideally, Kisspeptin dosage is advised differently to different people depending on the conditions they are suffering from.
To determine the best possible dose in nmol/kg for yourself, you should do in-depth and extensive blood work involving your current serum FSH and serum LH secretion levels. You’re also suggested to do the tests for a while to figure out the frequent fluctuation associated with the two hormones.
Compare your results with the reference hormone levels and consult your doctor to determine whether you should take the Kisspeptin supplement and for how long. There is a chance your doctor will ask for your blood samples in order to decide on the best dosage.
How to reconstitute peptides is also something that you should be looking into before you get too far into the game.
You should also decide on whether how you want to carry out the administration of kisspeptin, whether that’s injection of kisspeptin or taking it as a capsule.
However, some suggest that 10mg and 5mg of Kisspeptin-10 are acceptable daily and you shouldn’t significantly alter your dosage too often either.
Kisspeptin-10 Cycle
Avoid exceeding Kisspeptin-10 supplementation for more than four months straight. After one cycle, a break of 25 days is required before you start another cycle as continuous repeated intravenous administration of any compound is never good.
Kisspeptin-10 Reviews
User reviews are the 2nd most authentic source of information after the available clinical evidence.
Some of the users were impressed with how Kisspeptin-10 worked out for them.
One of the customers states that,
“I am at 250 mcg a day. I found taking it at night on an empty stomach seems to work better. I have actually gotten one testicle to increase size, and I can feel it in the testicles after taking it sub q. I have skipped some days here and there and noticed no problems. Only been on it for a month and a half, so I am thinking of taking a day every two days to see if there is any change. I like it better than HCG.”
On the other hand, some users believe Kisspeptin-10 has room for further improvement and development before it disrupts the markets.
One of the users said,
“From what I’ve gathered, it’s promising but not a ton of human data to make conclusions off of yet. I’ve seen some good anecdotes, but I’m hesitant because of possible desensitization.”
Another customer said,
“Kisspeptin is kind of useless. The half-life is 4 minutes, so you need to take it as a continuous infusion to do anything useful. If someone invents a Mod-Kisspeptin with a longer half-life, then it might be useful, but until then, hunt out the HCG as best you can.”
Best Time To Take Kisspeptin-10
Like most other supplements, for best effects of Kisspeptin, it should also be taken along with a meal. Most people suggest the intake of Kisspeptin-10 with the first meal of the day, preferably during breakfast. The nmol/kg dosage amount depends on you and your clinician!
Kisspeptin-10 Side Effects
With Kisspeptin-10 still being a heavily researched peptide for reproductive health, one can’t infer the long-term safety profile until dedicated clinical trials are performed. And until such happens the potential risks and effects of Kisspeptin will remain unknown.
However, it can be deduced that an overdose of Kisspeptin- 10 injections can lead to hypersecretion of gonadotropic hormones. With this, the chances of precocious puberty in the growing age increase manifold.
Additionally, one study suggests that Kisspeptin-10 administration twice daily in women with hypothalamic amenorrhea results in tachyphylaxis (reduced efficacy) due to excessive desensitization of the kisspeptin receptor or receptors (8).
Where Can I Buy Kisspeptin-10?
Kisspeptin- 10 is a relatively new peptide in the market that can be quite difficult to find in local pharmaceutical stores nearby. With extensive search, I have tried to list down 2 of the most genuine brands offering the peptide. You can also find the best price here.
Kisspeptin-10
Sports Tech Labs is one of the most authentic and well-known brands to offer all kinds of SARMs and Peptides.
With just $49.99 for 5mg, Sports Tech Labs ships one of the potent neuropeptides, Kisspeptin-10, around the globe. The brand is known for its 99% product purity alongside the provision of the certificate of analysis for further confirmation.
You can also avail of a 30-day return policy with Kisspeptin-10 and a 24/7 customer support service.
- Secure checkout with a 100% guarantee
- Third-party tested
- Customer reviews for Kisspeptin- 10 are unavailable
Kisspeptin-10 vs. Other Compounds
Kisspeptin-10 vs. HCG
Both Kisspeptin-10 and HCG increase the gonadotropic hormones in humans. However, Kisspeptin-10 has been considered more effective than HCG in preventing disorders such as testicular atrophy or testicular degeneration for many years.
Research has suggested that in healthy men, serum LH and FSH were elevated after iv bolus kisspeptin-10, at doses as low as 0.3 nmol/kg and 1.0 nmol/kg, respectively.
It is also believed that Kisspeptin-10 maintains testosterone levels far better than Human Chorionic Gonadotropin (HCG). It does so by communicating with the pituitary gland to increase testosterone secretionproduction and, in turn, enhance sperm count.
Kisspeptin-10 vs. Gonadorelin
Kisspeptin- 10 and Gonadorelin both play an important part in reproductive physiology. Kisspeptin- 10, a neuropeptide of the hypothalamus, stimulates the secretion of GnRH that causes the release of LH and FSH.
In contrast, Gonadorelin itself is an analog of GnRH. Therefore, an exogenous administration of Gonadorelin can directly cause LH secretion and FSH release stimulation.
Nevertheless, with Kisspeptin- 10, you allow your body to take charge and synthesize GnRH on its own after a slight push of KP-10.
Is Kisspeptin-10 Legit?
One can regard this neuropeptide to be a legitimate and authentic product to be used.
However, with limited clinical trials available on humans, it is recommended to get in touch with your trusted consultant and figure out what’s best for you. As long term effects of Kisspeptin are still up for speculation.
Kisspeptin- 10, a hypothalamic compound, plays an important role in maintaining the HPG axis via modulating GnRH levels in the body as indicated by the blood samples after its consumption. KP-10 is also believed to work by regulating feedback loops linking the reproductive system.
Kisspeptin- 10, if given a chance, can certainly be a new getaway for finding therapeutic cures and designing treatment plans for a melange of reproductive disorders.
Does Kisspeptin increase testosterone?
Yes, the exogenous incorporation of Kisspeptin-10 can increase serum testosterone levels in males. Plasma Kisspeptin itself stimulates the body to produce its testosterone in balanced amounts without the levels becoming too high.
What does Kisspeptin do in males?
It is stated through research that Kisspeptin-10 in males can lead to an increase in LH, testosterone, LH pulse frequency, and pulse size through continuous infusion.
Does Kisspeptin- 10 increase sperm count?
There isn’t much research indicating the increase in plasma kisspeptin also correlates with an increase in sperm count. However, it does suggest a potential effect on sperm motility in normozoospermic subjects.
Does Kisspeptin increase FSH?
Kisspeptin increases the secretion of Gonadotropin-releasing hormone from the hypothalamus hence increasing the gonadotropin secretion as well. GnRH, in turn, causes the release of reproductive hormones such as LH secretion and FSH from the gonadotrophs of the anterior pituitary gland hence increasing reproductive hormone levels.
Is Kisspeptin a steroid hormone?
No, Kisspeptin is not a steroid hormone. Rather, it is a neuropeptide synthesized majorly by the arcuate and anterior ventral paraventricular nucleus of the hypothalamus.
Does Kisspeptin-10 help regulate the phase of the menstrual cycle?
Kisspeptin-10 is known to help women who are suffering from irregular menstrual cycles to better regulate their cycles and also improve their reproductive function.
Very informative article on Kisspeptin!
Where can I buy Kisspeptin- 10 in capsule form?
Its not avaiable in capsule form, you need to buy it as liquid because officially its only sold for research
Not true. Do research and you’ll find it