--- title: "Kisspeptin Peptide UK - Compare Prices from 118 Suppliers - PeptideSupermarket®" description: "Compare Kisspeptin prices from 118 UK suppliers, from £13.00. Find the cheapest deals, read reviews and save money." url: "https://peptidesupermarket.co.uk/peptide/kisspeptin" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › Kisspeptin Search # Kisspeptin Price Comparison Live prices from 118 UK suppliers, from £13.00, compared side by side so you never overpay. [Endocrine & reproductive](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) Prices checked 7 hours ago We compare prices & may earn a commission. Includes a featured placement — not an endorsement. [Full disclosure](https://peptidesupermarket.co.uk/disclosure). Best Price £14.99 Average £39.65 Highest £199.99 You Could Save 93% 92 results 10mg Featured Supplier [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) Kisspeptin 10mg In Stock 10mg Lab Tested 50 Confidence £29.95 FREE delivery View Deal Compare 92 prices for Kisspeptin. Cheapest: £14.99. Average: £39.65. | Compare | Supplier | Price | Price / mg | Stock | Delivery | Quality | Coupon | Visit | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 95 Confidence [PS Labs](https://peptidesupermarket.co.uk/suppliers/ps-labs) ★★★★★ 5.0 (26) Kisspeptin | £30.00 | £3.00/mg | In Stock | Free over £100 | Lab Tested | — | Visit | | | 95 Confidence [SPT Peptide](https://peptidesupermarket.co.uk/suppliers/spt-peptide) ★★★★★ 5.0 (23) Kisspeptin | £45.00 | £4.50/mg | In Stock | Free over £100 | Lab Tested | — | Visit | | | 95 Confidence [Zentra Peptides](https://peptidesupermarket.co.uk/suppliers/zentra-peptides) ★★★★★ 5.0 (11) Kisspeptin | £29.99 | £3.00/mg | In Stock | Free over £100 | Lab Tested | — | Visit | | | 95 Confidence [Ultra Peptides](https://peptidesupermarket.co.uk/suppliers/ultra-peptides-uk) ★★★★★ 5.0 (13) Kisspeptin 10mg | £34.99 | £3.50/mg | In Stock | Free | Lab Tested | — | Visit | | | 95 Confidence [BioPlex Peptides](https://peptidesupermarket.co.uk/suppliers/bioplex-peptides) ★★★★★ 5.0 (1) Kisspeptin 10mg | £44.99 | £4.50/mg | In Stock | Free | Lab Tested | — | Visit | | | 95 Confidence [UK SARMs](https://peptidesupermarket.co.uk/suppliers/uk-sarms) ★★★★★ 5.0 (1) Kisspeptin 10mg | £49.99 | £5.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 95 Confidence [Midshire Labs](https://peptidesupermarket.co.uk/suppliers/midshire-labs) Kisspeptin | £20.00 | £2.00/mg | Out of Stock | Free over £50 | Lab Tested | — | Visit | | | 94 Confidence [Peptide Prime](https://peptidesupermarket.co.uk/suppliers/peptide-prime) ★★★★★ 4.9 (12) Kisspeptin | £18.00 | £1.80/mg | In Stock | Free | Lab Tested | — | Visit | | | 92 Confidence [Pyrox Labs](https://peptidesupermarket.co.uk/suppliers/pyrox-labs) ★★★★★ 5.0 (1) Kisspeptin 10mg | £36.99 | £3.70/mg | In Stock | Free over £50 | Lab Tested | — | Visit | | | 90 Confidence [Cobalt Peptides](https://peptidesupermarket.co.uk/suppliers/cobalt-peptides) ★★★★★ 5.0 (19) Kisspeptin 10mg | £26.95 | £2.70/mg | In Stock | Free over £75 | Lab Tested | — | Visit | | | 90 Confidence [QRP Research](https://peptidesupermarket.co.uk/suppliers/qrp-research) ★★★★★ 5.0 (4) Kisspeptin 10mg | £21.25 | £2.13/mg | In Stock | Free over £150 | Lab Tested | — | Visit | | | 90 Confidence [Apex Biolabs](https://peptidesupermarket.co.uk/suppliers/apex-biolabs) ★★★★★ 5.0 (20) Kisspeptin 10mg \| UK Research Peptide \| & 3ml Bac water - | £30.00 | £3.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 88 Confidence [Cedar Peptides](https://peptidesupermarket.co.uk/suppliers/cedar-peptides) ★★★★★ 5.0 (1) Kisspeptin 10mg | £29.95 | £3.00/mg | In Stock | Free over £100 | Lab Tested | — | Visit | | | 88 Confidence [Adria](https://peptidesupermarket.co.uk/suppliers/adria) Kisspeptin 10mg | £54.22 | £5.42/mg | In Stock | Free | — | — | Visit | | | 87 Confidence [PeptideStock](https://peptidesupermarket.co.uk/suppliers/peptidestockcouk) ★★★★★ 4.6 (14) Kisspeptin 10mg | £24.99 | £2.50/mg | In Stock | Free over £75 | Lab Tested | — | Visit | | | 87 Confidence [Revial Labs](https://peptidesupermarket.co.uk/suppliers/revial-labs) Kisspeptin 10mg | £32.99 | £3.30/mg | In Stock | Free over £150 | Lab Tested | — | Unavailable | | | 82 Confidence [Arma Peptides](https://peptidesupermarket.co.uk/suppliers/arma-peptides-2) ★★★★★ 5.0 (2) Kisspeptin | £30.00 | £3.00/mg | In Stock | Free | — | — | Visit | | | 80 Confidence [Raccoon Peptides](https://peptidesupermarket.co.uk/suppliers/raccoon-peptides) ★★★★★ 5.0 (1) Kisspeptin 10mg | £27.80 | £2.78/mg | In Stock | Free | Lab Tested | — | Unavailable | | | 80 Confidence [AllMyPeptides](https://peptidesupermarket.co.uk/suppliers/allmypeptides) Kisspeptin 10mg | £29.99 | £3.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 77 Confidence [Lucid Peptides](https://peptidesupermarket.co.uk/suppliers/lucid-peptides) Kisspeptin Pen | £29.95 | £3.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 75 Confidence [Corix Research Labs](https://peptidesupermarket.co.uk/suppliers/corix-research-labs) ★★★★★ 5.0 (9) Kisspeptin | £14.99 | £1.50/mg | In Stock | Free | Lab Tested | — | Visit | | | 75 Confidence [Corix Research Labs](https://peptidesupermarket.co.uk/suppliers/corix-research-labs) ★★★★★ 5.0 (9) Kisspeptin | £14.99 | £1.50/mg | In Stock | Free | Lab Tested | — | Visit | | | 71 Confidence [R&D Peptides](https://peptidesupermarket.co.uk/suppliers/rd-peptides) Kisspeptin 10mg Pen | £85.00 | £8.50/mg | In Stock | Free over £180 | Lab Tested | — | Visit | | | 70 Confidence [RC Peptides](https://peptidesupermarket.co.uk/suppliers/rc-peptides) ★★★★★ 4.8 (176) Kisspeptin | £40.00 | £4.00/mg | In Stock | Free | Lab Tested | — | Visit | | | 70 Confidence [Evolve Biolab UK](https://peptidesupermarket.co.uk/suppliers/evolve-biolab) ★★★★★ 5.0 (2) Kisspeptin 10mg | £24.99 | £2.50/mg | In Stock | Free over £60 | Lab Tested | — | Visit | Showing 25 of 91 listings Show more suppliers Loading More ways to compare Kisspeptin Different views of the same live UK pricing, tuned for how you like to shop. [Best Kisspeptin Prices Best prices ranked](https://peptidesupermarket.co.uk/best-kisspeptin-prices) [Cheapest Kisspeptin Prices Cheapest suppliers compared](https://peptidesupermarket.co.uk/cheapest-kisspeptin-prices) [Where to Buy Kisspeptin Full buyer's guide](https://peptidesupermarket.co.uk/where-to-buy-kisspeptin) [Buy Kisspeptin Online UK Cheap Today's hottest deals](https://peptidesupermarket.co.uk/buy-kisspeptin-online-uk-cheap) [Kisspeptin Price Comparison Live price dashboard](https://peptidesupermarket.co.uk/kisspeptin-price-comparison) [Kisspeptin UK Supplier Verified UK supplier directory](https://peptidesupermarket.co.uk/kisspeptin-uk-supplier) [Kisspeptin For Sale Browse listings for sale](https://peptidesupermarket.co.uk/kisspeptin-for-sale) Compare another peptide Search PeptideSupermarket® compares prices but doesn't sell products. More All purchases are made directly from third-party suppliers; your relationship is solely with them. 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[Read our full disclosure](https://peptidesupermarket.co.uk/disclosure). ## Kisspeptin Profile Emerging KISS1 Gene Product | Reproductive Neuropeptide ### Overview Kisspeptin acts as a master regulator of the reproductive system, stimulating GnRH neurons essential for puberty, fertility, and reproductive function. ### Mechanism of Action Binds to GPR54/KISS1R receptors on hypothalamic GnRH neurons, triggering pulsatile GnRH release, which stimulates pituitary LH/FSH secretion and gonadal steroid production. ### Key Benefits - Potent reproductive hormone stimulation (LH/FSH) - Restoration of natural testosterone production - Fertility enhancement - Sexual function support - Hypogonadism treatment potential ### Quick Stats Typical Dose 100-200 mcg per injection Frequency Single dose for testing, or 2-3 times weekly (NEVER daily - causes desensitization) Cycle Duration 2-4 weeks Storage Lyophilized: Room temperature. Reconstituted: 2-8°C. KP-10: use within 7 days. KP-54: use within 14 days ## Molecular Information Molecular Weight 1,213.42 Da (KP-10) / 6,087 Da (KP-54) Length 10-54 amino acids Type Neuropeptide family (RFamide) Half-Life ~4 minutes (KP-10), ~28-32 minutes (KP-54) ### Amino Acid Sequence One-letter: `??NWNSFGLRF?` Kis 1 Kisspeptin Position 1 10: 2 10: Tyr Position 2 Asn 3 Asparagine Position 3 Trp 4 Tryptophan Position 4 Asn 5 Asparagine Position 5 Ser 6 Serine Position 6 Phe 7 Phenylalanine Position 7 Gly 8 Glycine Position 8 Leu 9 Leucine Position 9 Arg 10 Arginine Position 10 Phe 11 Phenylalanine Position 11 NH2 12 NH2 Position 12 N-terminus C-terminus Hydrophobic Polar Positive (+) Negative (-) Modified ### Modifications C-terminally amidated peptides from 145 amino acid KISS1 precursor ## Research Indications The following information is derived from published scientific literature and is provided for educational and research reference purposes only. It does not constitute medical advice, diagnosis, or treatment recommendations. These peptides are not approved for human use and are sold exclusively for in-vitro laboratory research. Reproductive Sexual Function Metabolic ## Dosing Protocols ### injectable Standard administration route; allows precise dosing and rapid hormone stimulation. | Goal | Dose | Frequency | Route | | --- | --- | --- | --- | | Gonadotropin stimulation | 100-200mcg | Single dose or 2-3x weekly | SubQ | | Fertility support | 0.4-1.0 nmol/kg (50-150mcg) | As directed by physician | SubQ (KP-54) | | Sexual function (clinical) | 1 nmol/kg/h | 75-minute IV infusion | IV infusion | #### Key Tips - Rapid LH/FSH stimulation - Precise dose control - Flexible dosing schedules Reconstitution Instructions ### nasal Emerging non-invasive delivery method; 2025 research demonstrates effectiveness with stable formulations. | Goal | Dose | Frequency | Route | | --- | --- | --- | --- | | Gonadotropin stimulation (research) | 12.8 nmol/kg | Single dose | Intranasal | #### Key Tips - Non-invasive administration - Rapid gonadotropin stimulation - Stable 60-day formulation potential ## Peptide Interactions #### GnRH Synergistic Kisspeptin stimulates GnRH release; works upstream in reproductive axis. #### HCG Compatible Serves as potentially safer alternative for IVF ovulation triggering. #### Testosterone Compatible Restores natural testosterone production through LH stimulation. #### Estrogen Compatible Kisspeptin function modulated by sex steroids in feedback loops. ## What to Expect Hours 2-5 LH surge peaks at 3-5x baseline Hours 12-14 LH returns to baseline Days 1-2 Testosterone/estradiol increase in response to LH Weeks 2-4 Potential improvements in sexual function and libido ## Side Effects & Safety #### Common Side Effects - Minimal acute side effects reported - Potential mild cardiovascular effects #### Monitoring - Use sterile injection technique - Avoid daily administration (maximum 2-3x/week) - Monitor for ovarian hyperstimulation in women - Consult reproductive endocrinologist for fertility use #### Stop Signs - Ovarian hyperstimulation signs: severe pelvic pain, bloating, nausea - Chest pain or cardiovascular symptoms - Severe headaches or visual disturbances - Persistent injection site reactions #### Contraindications - Not recommended during pregnancy or breastfeeding - Caution with cardiovascular disease history - Daily dosing causes receptor desensitization ## Quality Checklist #### Good Signs - White, fluffy powder; proper freeze-drying indicated - Clear solution after reconstitution; no particles or cloudiness - Protected from light in amber/opaque vials #### Warning Signs - Slight compaction acceptable if dissolves completely with gentle swirling #### Bad Signs - Discoloration or yellowing indicates oxidation/degradation - Cloudy after reconstitution indicates degradation or contamination ## Research & References ### Key References 1. 2001 #### [Metastasis suppressor gene KiSS-1 encodes peptide ligand of a G-protein-coupled receptor.](https://pubmed.ncbi.nlm.nih.gov/11385580/) PubMed Nature · Ohtaki T, Shintani Y, Honda S, Matsumoto H, Hori A, Kanehashi K, Terao Y, Kumano S, Takatsu Y, Masuda Y, Ishibashi Y, Watanabe T, Asada M, Yamada T, Suenaga M, Kitada C, Usuki S, Kurokawa T, Onda H, Nishimura O, Fujino M This paper identified KiSS-1-derived peptides, including the 54-amino-acid peptide later termed kisspeptin-54 or metastin, as endogenous ligands for a G-protein-coupled receptor now known as KISS1R/GPR54. 2. 2003 #### [The GPR54 gene as a regulator of puberty.](https://pubmed.ncbi.nlm.nih.gov/14573733/) PubMed The New England journal of medicine · Seminara SB, Messager S, Chatzidaki EE, Thresher RR, Acierno JS Jr, Shagoury JK, Bo-Abbas Y, Kuohung W, Schwinof KM, Hendrick AG, Zahn D, Dixon J, Kaiser UB, Slaugenhaupt SA, Gusella JF, O'Rahilly S, Carlton MB, Crowley WF Jr, Aparicio SA, Colledge WH This human genetics study linked loss-of-function variants in GPR54/KISS1R with absent or incomplete pubertal development and hypogonadotropic hypogonadism. 3. 2003 #### [Hypogonadotropic hypogonadism due to loss of function of the KiSS1-derived peptide receptor GPR54.](https://pubmed.ncbi.nlm.nih.gov/12944565/) PubMed Proceedings of the National Academy of Sciences of the United States of America · de Roux N, Genin E, Carel JC, Matsuda F, Chaussain JL, Milgrom E This study reported families in which inactivating GPR54/KISS1R variants were associated with isolated hypogonadotropic hypogonadism, supporting a role for kisspeptin signaling in human reproductive endocrine regulation. 4. 2005 #### [Kisspeptin directly stimulates gonadotropin-releasing hormone release via G protein-coupled receptor 54.](https://pubmed.ncbi.nlm.nih.gov/15665093/) PubMed Proceedings of the National Academy of Sciences of the United States of America · Messager S, Chatzidaki EE, Ma D, Hendrick AG, Zahn D, Dixon J, Thresher RR, Malinge I, Lomet D, Carlton MB, Colledge WH, Caraty A, Aparicio SA This mechanistic study found that kisspeptin acts through GPR54 to promote gonadotropin-releasing hormone release, placing kisspeptin signaling upstream of pituitary gonadotropin secretion. 5. 2007 #### [Hypogonadotropic hypogonadism in mice lacking a functional Kiss1 gene.](https://pubmed.ncbi.nlm.nih.gov/17563351/) PubMed Proceedings of the National Academy of Sciences of the United States of America · d'Anglemont de Tassigny X, Fagg LA, Dixon JP, Day K, Leitch HG, Hendrick AG, Zahn D, Franceschini I, Caraty A, Carlton MB, Aparicio SA, Colledge WH This mouse knockout study showed that disruption of Kiss1 was associated with impaired sexual maturation, small gonads, and low gonadotropin levels. 6. 2005 #### [Kisspeptin-54 stimulates the hypothalamic-pituitary gonadal axis in human males.](https://pubmed.ncbi.nlm.nih.gov/16174713/) PubMed The Journal of clinical endocrinology and metabolism · Dhillo WS, Chaudhri OB, Patterson M, Thompson EL, Murphy KG, Badman MK, McGowan BM, Amber V, Patel S, Ghatei MA, Bloom SR This clinical study reported that administration of kisspeptin-54 to healthy men was followed by increases in circulating luteinizing hormone, follicle-stimulating hormone, and testosterone. 7. 2007 #### [Kisspeptin-54 stimulates gonadotropin release most potently during the preovulatory phase of the menstrual cycle in women.](https://pubmed.ncbi.nlm.nih.gov/17635940/) PubMed The Journal of clinical endocrinology and metabolism · Dhillo WS, Chaudhri OB, Thompson EL, Murphy KG, Patterson M, Ramachandran R, Nijher GK, Amber V, Kokkinos A, Donaldson M, Ghatei MA, Bloom SR This study examined kisspeptin-54 administration across menstrual-cycle phases and observed the largest luteinizing-hormone response during the preovulatory phase. [Search PubMed for Kisspeptin](https://pubmed.ncbi.nlm.nih.gov/?term=%28%22Kisspeptin%22%20OR%20%22Kisspeptin%20%28KISS1-Derived%20Neuropeptide%29%22%20OR%20%22KP-10%22%20OR%20%22KP-54%22%20OR%20%22Metastin%22%29) Research Library ## Kisspeptin research & guides Plain-English guides and study summaries from published literature. [View all 1](https://peptidesupermarket.co.uk/research/peptide/kisspeptin) ![Kisspeptin’s Impact on Reproductive (and “Everything Else”) Systems](https://peptidesupermarket.co.uk/storage/96/conversions/01KH4BTPV2H9QKM80KF2NFH4RW-thumbnail.jpg) Guides 5 min ### Kisspeptin’s Impact on Reproductive (and “Everything Else”) Systems Kisspeptin’s Impact on Reproductive (and “Everything Else”) Systems If you only know kisspeptin as a “fertility peptide,” you’re missing what it actually is: Kisspeptin is the gatekeeper signal that turns the GnRH system on. And GnRH isn’t “a fertility thing.” It’s the upstream command that drives the entire hypothalamic–pituitary–gonadal (HPG) axis: puberty timing, ovulation/testosterone production, and the endocrine rhythms that ripple into bone, metabolism, and brain function. Read article [Kisspeptin’s Impact on Reproductive (and “Everything Else”) Systems](https://peptidesupermarket.co.uk/research/kisspeptins-impact-on-reproductive-and-everything-else-systems) --- *Add `.md` to any page URL on peptidesupermarket.co.uk for its Markdown version. Index of the site: https://peptidesupermarket.co.uk/llms.txt - full text: https://peptidesupermarket.co.uk/llms-full.txt.*