--- title: "HCG Peptide UK - Compare Prices from 21 Suppliers - PeptideSupermarket®" description: "Compare HCG prices from 21 UK suppliers, from £18.00. Find the cheapest deals, read reviews and save money." url: "https://peptidesupermarket.co.uk/peptide/hcg" site: "PeptideSupermarket®" country: "United Kingdom" --- [Home](https://peptidesupermarket.co.uk) › [Peptides](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) › HCG Search # HCG Price Comparison Live prices from 21 UK suppliers, from £18.00, compared side by side so you never overpay. [Endocrine & reproductive](https://peptidesupermarket.co.uk/compare-peptide-prices-uk) Prices checked 8 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 £20.96 Average £32.10 Highest £45.00 You Could Save 53% 18 results 5,000IU Compare 18 prices for HCG. Cheapest: £20.96. Average: £32.10. | Compare | Supplier | Price | Price / mg | Stock | Delivery | Quality | Coupon | Visit | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 95 Confidence [SPT Peptide](https://peptidesupermarket.co.uk/suppliers/spt-peptide) ★★★★★ 5.0 (23) HCG | £25.00 | — | In Stock | Free over £100 | Lab Tested | — | Visit | | | 95 Confidence [Alpha Peptides®](https://peptidesupermarket.co.uk/suppliers/alpha-peptides) ★★★★★ 5.0 (4) HCG 5,000IU | £29.00 | — | In Stock | Free over £100 | Lab Tested | — | Visit | | | 74 Confidence [ExtolX](https://peptidesupermarket.co.uk/suppliers/extolx) ★★★★★ 4.8 (6) HCG | £30.99 | — | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [HiPeptides](https://peptidesupermarket.co.uk/suppliers/uk-peptide) HCG 5000IU | £35.00 | — | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [Neovia Peptides](https://peptidesupermarket.co.uk/suppliers/neovia-peptides) ★★★★★ 5.0 (1) HCG 5,000IU | £23.99 | — | Out of Stock | £9.99 | — | — | Visit | | | 50 Confidence [Neovia Peptides](https://peptidesupermarket.co.uk/suppliers/neovia-peptides) ★★★★★ 5.0 (1) HCG 5,000IU | £23.99 | — | In Stock | £9.99 | — | — | Visit | | | 50 Confidence [Neovia Peptides](https://peptidesupermarket.co.uk/suppliers/neovia-peptides) ★★★★★ 5.0 (1) HCG 5,000IU | £23.99 | — | In Stock | £9.99 | — | — | Visit | | | 50 Confidence [PeptiLab](https://peptidesupermarket.co.uk/suppliers/peptilab) Best HCG | £20.96 | — | In Stock | Free | Lab Tested | — | Unavailable | | | 50 Confidence [Genopept](https://peptidesupermarket.co.uk/suppliers/genopept) HCG 5,000IU | £29.00 | — | In Stock | Free over £200 | Lab Tested | — | Visit | | | 50 Confidence [Kensington Labs](https://peptidesupermarket.co.uk/suppliers/kensington-labs) HCG | £29.95 | — | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [Pure Peptides UK](https://peptidesupermarket.co.uk/suppliers/pure-peptides-uk) HCG | £33.00 | — | In Stock | Free | Lab Tested | — | Visit | | | 50 Confidence [Lab77 Peptides](https://peptidesupermarket.co.uk/suppliers/lab77-peptides) HCG 5,000IU | £33.00 | — | In Stock | £9.99 | — | — | Visit | | | 50 Confidence [Apex Receptor](https://peptidesupermarket.co.uk/suppliers/apex-receptor) HCG | £35.00 | — | In Stock | Free over £50 | Lab Tested | — | Visit | | | 50 Confidence [Performance Peptides UK](https://peptidesupermarket.co.uk/suppliers/performance-peptides-uk) HCG 5,000IU | £35.00 | — | In Stock | £9.99 | — | — | Visit | | | 50 Confidence [Premium Peptide Shop](https://peptidesupermarket.co.uk/suppliers/premium-peptide-shop) HCG 5,000IU | £40.00 | — | In Stock | Free | — | — | Visit | | | 50 Confidence [Axiom Labs UK](https://peptidesupermarket.co.uk/suppliers/axiom-labs-uk) HCG 5,000IU | £40.00 | — | In Stock | Free | — | — | Visit | | | 50 Confidence [CMSR Labs](https://peptidesupermarket.co.uk/suppliers/cmsr-labs) HCG | £44.95 | — | In Stock | Free | — | — | Unavailable | | | 50 Confidence [Research Peptides](https://peptidesupermarket.co.uk/suppliers/research-peptides) HCG 5,000IU | £45.00 | — | In Stock | Free | Lab Tested | — | Visit | More ways to compare HCG Different views of the same live UK pricing, tuned for how you like to shop. [Best HCG Prices Best prices ranked](https://peptidesupermarket.co.uk/best-hcg-prices) [Cheapest HCG Prices Cheapest suppliers compared](https://peptidesupermarket.co.uk/cheapest-hcg-prices) [Where to Buy HCG Full buyer's guide](https://peptidesupermarket.co.uk/where-to-buy-hcg) [Buy HCG Online UK Cheap Today's hottest deals](https://peptidesupermarket.co.uk/buy-hcg-online-uk-cheap) [HCG Price Comparison Live price dashboard](https://peptidesupermarket.co.uk/hcg-price-comparison) [HCG UK Supplier Verified UK supplier directory](https://peptidesupermarket.co.uk/hcg-uk-supplier) [HCG For Sale Browse listings for sale](https://peptidesupermarket.co.uk/hcg-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. We accept no liability for the quality, purity, or legality of any products listed. We may earn a commission when you click through to a supplier and make a purchase. This does not affect pricing information displayed. By using this site you accept responsibility for ensuring purchases comply with applicable laws in your jurisdiction. [Read our full disclosure](https://peptidesupermarket.co.uk/disclosure). ## HCG Profile Fda Approved FDA Approved Human Chorionic Gonadotropin | LH Receptor Agonist ### Overview HCG is a glycoprotein hormone naturally produced by the placenta during pregnancy that binds LH receptors to stimulate testosterone and estrogen biosynthesis. FDA-approved for cryptorchidism, hypogonadotropic hypogonadism, and ovulation induction. ### Mechanism of Action Binds to LH receptors on Leydig cells in testes, stimulating testosterone production with a half-life of 24-36 hours, peak levels 6-12 hours post-injection, and 40-50% bioavailability via SubQ or IM routes. ### Key Benefits - Maintains testicular function during TRT - Preserves fertility and prevents testicular atrophy - Stimulates endogenous testosterone production - Induces ovulation in women - FDA-approved for multiple indications - Well-established safety profile ### Quick Stats Typical Dose 250-1500 IU (lower for TRT adjunct, higher for fertility) Frequency 2-3 times weekly, or every other day for lower doses Cycle Duration Ongoing with TRT or 3-6 months for fertility protocols Storage Lyophilized: Room temperature. Reconstituted: 2-8°C, use within 30-60 days ## Molecular Information Molecular Weight 36,700 Da Length 237 amino acids (alpha: 92, beta: 145) Type Heterodimeric glycoprotein Half-Life 24-36 hours ### Modifications Extensive N-linked and O-linked glycosylation extending half-life ## 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. Male Fertility Female Fertility Pediatric ## Dosing Protocols ### injectable Subcutaneous or intramuscular injection. Administer 2-3 times weekly, evenly spaced. For TRT, many inject HCG on days between testosterone injections. | Goal | Dose | Frequency | Route | | --- | --- | --- | --- | | TRT Adjunct (Low) | 250-500 IU | Every other day | SubQ/IM | | TRT Adjunct (Standard) | 500-1000 IU | Twice weekly | SubQ/IM | | HCG Monotherapy | 1500-2000 IU | 2-3x weekly | IM | | Fertility (with FSH) | 1500-2000 IU | 2-3x weekly | IM | | Cryptorchidism (Pediatric) | 1000-5000 IU | 2-3x weekly for 3-4 weeks | IM | | Ovulation Trigger (Female) | 5000-10,000 IU | Single dose | IM/SubQ | | PCT Protocol | 1000-1500 IU | Every other day for 2-3 weeks | SubQ/IM | #### Key Tips - SubQ: Abdominal fat, thigh - IM: Deltoid, gluteal (rotate sites) - Evenly space doses throughout week Reconstitution Instructions ## Peptide Interactions #### Testosterone Synergistic Commonly combined in TRT to maintain testicular function and preserve fertility. #### Clomiphene (Clomid) Monitor Use sequentially; both affect HPG axis. #### Aromatase Inhibitors Compatible Commonly combined; HCG increases intratesticular aromatase activity. #### GnRH Analogs Monitor Monitor combination effects on gonadotropin axis. #### FSH (Follitropin) Synergistic Synergistic for fertility; 70-90% spermatogenesis induction rate. #### Kisspeptin Compatible Complementary mechanisms for HPG axis stimulation. #### Thyroid Hormones Monitor HCG has weak TSH-like activity; monitor thyroid function. #### Metformin Compatible Protective combination for metabolic health. ## What to Expect Day 1-3 Cellular-level action begins; no immediate noticeable effects Week 1-2 Testosterone increase detectable on labs; possible mood/energy improvement Week 2-4 Testicular fullness/size improvement noticeable; improved well-being Week 4-8 Stable testosterone levels; fertility parameters beginning to improve Month 2-3 Sperm count improvements if used for fertility; sustained testicular function Long-term Maintained testicular size and function with ongoing use ## Side Effects & Safety #### Common Side Effects - Gynecomastia (breast tenderness/swelling) due to increased estrogen - Headaches, irritability, and mood swings (especially initially) - Fluid retention and edema - Potential antibody formation with long-term use #### Monitoring - Monitor estrogen levels - may need aromatase inhibitor - Regular testosterone and fertility panel - Watch for gynecomastia signs #### Stop Signs - Signs of gynecomastia (breast tenderness, swelling, nipple sensitivity) - Severe or persistent headaches - Signs of blood clots (leg swelling/pain, shortness of breath, chest pain) - Allergic reactions (rash, hives, difficulty breathing, facial swelling) - Severe abdominal pain or bloating in women (possible OHSS) - Testicular pain or swelling beyond normal - Significant mood changes (depression, aggression, severe irritability) - Vision changes #### Contraindications - Hormone-sensitive cancers (prostate, breast) - Pregnancy (except as prescribed) - Precocious puberty risk in children ## Quality Checklist #### Good Signs - White to off-white lyophilized powder or cake in sealed vial - Completely clear solution after reconstitution - Proper labeling: Pregnyl, Novarel (urinary), Ovidrel (recombinant) - Clear expiration and lot number - Cold chain compliance (recombinant requires refrigeration throughout) #### Warning Signs - Generic/compounding pharmacy products - quality varies - Ensure compounding pharmacy is accredited #### Bad Signs - Cloudiness, discoloration, or floating particles indicates degradation - Compromised vial seal or expired product ## Research & References ### Key References 1. 2005 #### HCG for Intratesticular Testosterone Maintenance 250 IU HCG every other day during TRT maintains intratesticular testosterone at baseline, preventing atrophy and preserving fertility. 2. 2013 #### HCG Monotherapy for Hypogonadism HCG monotherapy (1500-2000 IU twice weekly) effectively increased testosterone and improved symptoms while maintaining fertility. 3. 2018 #### Spermatogenesis Induction with HCG/FSH Combined HCG and FSH therapy induces spermatogenesis in 70-90% of men with hypogonadotropic hypogonadism. 4. 2014 #### Cryptorchidism Treatment Meta-Analysis (Cochrane) Meta-analysis of 1,231 boys showing ~25% success rate for hormonal treatment of cryptorchidism. 5. 2017 #### Ovulation Induction Success Rates HCG trigger achieves pregnancy rates of 15-25% per cycle in clomiphene/letrozole protocols. [Search PubMed for HCG](https://pubmed.ncbi.nlm.nih.gov/?term=%28%22HCG%22%20OR%20%22Human%20Chorionic%20Gonadotropin%20%28hCG%29%22%20OR%20%22Human%20Chorionic%20Gonadotropin%22%20OR%20%22Pregnyl%22%20OR%20%22Novarel%22%20OR%20%22Ovidrel%22%29) --- *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.*