Free BAC Waterwith every orderReproductive signalling
Kisspeptin-10
★★★★★5.0 Google · 4.6 TrustpilotIn stock
₡248,774₡292,675Save ₡43,901
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Specifications
FormLyophilized powder
Strengths10 mg
CategoryReproductive signalling
Storage2–8 °C, away from light
DocumentationCOA published
Questions
The compound and amount on the label, as lyophilized powder (or ready-to-use liquid for blends and waters). Most products have a Certificate of Analysis confirming identity and purity.
2–4 business days anywhere in Costa Rica, tracked, from our own cold storage. No customs or import fees.
SINPE Móvil, bank transfer, card, or cash when it arrives.
15% off 5+ vials of the same product, 20% off 10+. The best discount applies automatically. Every order includes a free BAC Water 3 ml, and delivery is free over ₡90,054.
No. All products are for laboratory research use only. We don't provide dosing or medical advice.
Why order from us
scienceThird-party testedCOA on most products
ac_unitCold storage on site2–8 °C until dispatch
local_shipping2–4 day deliveryLocal stock, no customs
autorenewReplacement promiseDamaged or off-batch? Replaced
What people say
★★★★★Excellent service, quality, and price. For me, they are the best in Costa Rica; I hope they never change.
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More in Reproductive signalling
Research use only. Supplied for laboratory research. Not for human or veterinary use. We do not provide dosing or medical advice.
Research
What Kisspeptin-10 Is and How It Works Structure and Identity Kisspeptin-10 is a decapeptide: Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe, with an amide at the end. Formula C63H83N17O14, molecular weight about 1,302, CAS 374675-21-5. It is the last ten residues of kisspeptin-54, and that C-terminal stretch is the part that binds the receptor. The Receptor It Binds Kisspeptin-10 binds KISS1R, also called GPR54, a G protein-coupled receptor of the Gq class. In the brain, it sits on the GnRH neurons of the hypothalamus. People born with faulty copies of this receptor don't go through puberty. That is how scientists first worked out what kisspeptin does. What Happens Downstream Receptor activation triggers a pulse of GnRH from the hypothalamus. GnRH travels to the anterior pituitary, which then releases luteinizing hormone and follicle-stimulating hormone. These two hormones act on the gonads. Kisspeptin sits at the top of this three-step chain, one level above GnRH and two levels above the gonads. Kisspeptin-10 Versus Kisspeptin-54 Both forms activate the same receptor. Kisspeptin-54 is the main form circulating in the body and stays active far longer. Kisspeptin-10 is cleared within minutes. Most human clinical research, including the IVF trials, used kisspeptin-54, not kisspeptin-10. The two shouldn't be treated as interchangeable. More research is underway to see if Kisspeptin-10 can be useful or an alternate to Kisspeptin-54.
Why Choose Peptides Costa Rica’s Kisspeptin-10 Peptides?
We supply research materials with published batch documentation, transparent pricing, fast domestic delivery, and someone on the other end of the phone when you have a question.
scienceThird-Party Lab Tested All Peptides Costa Rica products are independently tested for purity, identity, and quality. Each batch is reviewed for peptide integrity, purity levels, and contaminants, with a COA included.
historyResearch-Grade Peptides Peptides Costa Rica supplies research-grade peptides made under strict quality-control standards. Products are synthesized for high purity & provided in stable lyophilized form for laboratory research.
lab_profileTrusted Peptide Supplier Peptides Costa Rica focuses on transparent sourcing, verified testing, and consistent product quality. Researchers rely on our peptide collections for dependable products, service & support.
Kisspeptin-10 Research Overview
Acting as a key regulator of reproductive hormones, Kisspeptin-10 is widely examined for its influence on brain pathways linked to desire and hormonal signaling. It plays an important role in activating processes that control libido and reproductive function.
In research settings, Kisspeptin-10 is often associated with increased sexual motivation and improved emotional response related to intimacy. It is also explored for its ability to stimulate luteinizing hormone (LH) and follicle-stimulating hormone (FSH), supporting overall hormonal balance.
Beyond hormone regulation, Kisspeptin-10 is being studied for its role in fertility research, including its involvement in ovulation and reproductive cycles. It is also considered in studies as a potential alternative approach in assisted reproductive techniques.
Additionally, Kisspeptin-10 is linked with mental well-being, helping improve emotional engagement and reduce overthinking related to performance. Emerging research also suggests potential involvement in metabolic processes, including inflammation related to obesity.
Due to its central role in hormonal signaling and stable profile, Kisspeptin-10 is suitable for extended research where fertility, desire, and endocrine function are key areas of interest.
Get In Touch
Questions about Kisspeptin-10 pricing, vial size, batch documentation, storage, or delivery inside Costa Rica? Our team can confirm current stock, bulk pricing and what the Certificate of Analysis covers before you order.
Why Researchers Choose Kisspeptin-10
Kisspeptin-10 is a short, well-defined peptide at the top of the reproductive hormone chain, with a known receptor, a mapped signaling pathway and a clearly stated regulatory position.
scienceDefined SequenceTen residues, molecular weight about 1,302, CAS 374675-21-5.
historyKnown Receptor TargetBinds KISS1R, also called GPR54, on GnRH neurons.
lab_profileTop of the Hormone ChainActs one level above GnRH in the reproductive hormone system.
inventoryReliable SupplyConsistent availability with fast delivery across Costa Rica.
What the Certificate of Analysis Covers
Kisspeptin-10 is a synthetic peptide with one defined sequence and one molecular weight, so it can be tested the standard way.
HPLC separates the batch and reports purity as a percentage of the main peak. Mass spectrometry confirms identity by matching the measured mass against the expected 1,302. Together, they show whether the vial contains the right sequence and how much of anything else is in there with it.
The certificate also records appearance, water content and the batch number printed on the vial. The certificate for your batch is the authority on what was tested, not this page. Ask us for it before ordering.
Trusted Source for Research Peptides
We supply high-purity Kisspeptin-10 and other research peptides with consistent quality, transparent pricing, and reliable local delivery. Every order ships from inside Costa Rica — no customs delays, no import duties.
scienceBulk SavingsSave more with bulk purchases. Buy five or more vials of the same product and get 15% off with clear, upfront pricing and no hidden conditions.
historySimple Ordering ProcessPlace orders through a simple process—review products, confirm availability, choose your payment method, and arrange delivery within Costa Rica.
lab_profileFlexible Payment OptionsChoose from secure payment options including SINPE Móvil, Zelle, or cash for smooth and convenient transactions.
inventoryTransparency & DocumentationWe provide Certificates of Analysis along with clear communication, verified stock, and straightforward pricing for complete trust.
How to order
- 1ChoosePick the strength and quantity. Bulk discounts apply automatically.
- 2CheckoutPay by card, or send the order on WhatsApp for SINPE, transfer or cash on delivery.
- 3ReceiveDelivered in 2–4 days with your batch COA.
Kisspeptin-10 FAQ
Kisspeptin-10 binds the kisspeptin receptor, KISS1R, also known as GPR54. This receptor is found on GnRH-releasing neurons in the hypothalamus. Binding triggers a pulse of GnRH, which travels a short distance to the anterior pituitary. The pituitary responds by releasing luteinizing hormone and follicle-stimulating hormone, which then act on the gonads.Kisspeptin sits at the very top of this chain. That position is why it matters in research: it lets scientists study how the brain starts and times the reproductive hormone system, rather than only what happens further down. Kisspeptin-10 is cleared from the body in minutes, so it produces a short, sharp signal. That makes it useful for studying pulse timing, but it isn't the same as the longer-acting kisspeptin-54.
They act at opposite ends of the same hormone chain. Kisspeptin-10 acts at the top, in the hypothalamus. It binds KISS1R on GnRH neurons, which leads to GnRH release, which leads the pituitary to release LH and FSH. HCG acts at the bottom, directly at the gonads. It binds the LH receptor in place of luteinizing hormone and skips the brain and pituitary entirely.In other words, Kisspeptin-10 works through the body's own signaling chain, and HCG bypasses it. Both are stocked here. See the HCG page for its own specifications
It is used as a tool to activate KISS1R and study what happens next: how GnRH pulses are generated and timed, how the pituitary responds, and how the whole chain first switches on at puberty. It is also studied in cell and animal models of the receptor's original discovery context, cancer cell migration. It has no approved human indication anywhere.
Kisspeptin-54, not Kisspeptin-10. The best-known clinical work, from a group led by Channa Jayasena and Ali Abbara at Imperial College London, tested kisspeptin-54, the longer form that circulates naturally in the body. Kisspeptin-10 is a different molecule with a much shorter half-life. Results from the kisspeptin-54 trials can't be applied to itWe mention this because the difference is often blurred online, and we'd rather be accurate about what we sell. Kisspeptin-10 is supplied here for laboratory research only. It isn't approved for any fertility use, or any other use, anywhere.
Sealed vials are stored refrigerated at 2–8°C in lyophilized form, kept dry and out of direct light. Freezing works for longer-term storage of the sealed powder. Once reconstituted, keep the solution refrigerated and avoid repeated freeze-thaw cycles and temperature swings. Storage conditions for your batch are printed on its Certificate of Analysis.
We accept SINPE Móvil, Zelle, and cash on delivery within Costa Rica. Prices are listed in USD — use the currency toggle to view amounts in Costa Rican colones (CRC).
Orders inside Costa Rica are typically delivered within 2–4 business days. You'll receive tracking once shipped — no customs delays or import fees since everything is fulfilled domestically.
