Verified
Professional service end to end
Ordered late Monday, arrived Wednesday morning in the UK. Packaging was cold-protected and every vial sealed correctly. CoA matched the batch number on the label.
Amelia S.Edinburgh, UK · 27 Jun 2026
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Peptides
Hormone Research
In stockGonadorelin
HPLC purity 99.3% · View certificate ↗5 mg · ≥99% purity
4.9
GnRH decapeptide research compound.
£49.99GBP
£49.99 per vial · Tax calculated at checkout · Free tracked UK & EU shipping over £50
Bundle & saveVolume discount applied automatically
1
We accept
≥99% purity
3rd-party HPLC
CoA per batch
Fast UK shipping
Quality guarantee
Every batch is independently HPLC assayed. Certificate of Analysis available on request.
Every UK order includes — free
- ✓Batch certificate of analysis (HPLC)
- ✓Discreet, unbranded packaging
- ✓Tracked delivery — free on orders over £50
Full refund
if a batch is off-spec
Free reship
if lost or damaged in transit
Same-day dispatch
Mon–Fri, order before 12:00 UK
Research use only
for laboratory work
Analytical data
Specifications, documented.
Identity data cross-checked against PubChem; purity taken from the batch certificate of analysis.
CompoundGonadorelin
Also known asGnRH · LHRH
Molecular formulaC₅₅H₇₅N₁₇O₁₃
Molecular weight1182.31 g/mol
CAS number33515-09-2
PubChem CID638793
SequencepGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH₂
Purity (HPLC)99.3% — batch certificate of analysis
FormLyophilised powder, sealed glass vial
SolubilityBacteriostatic or sterile water
Storage−20 °C lyophilised, protected from light
About this compound
Gonadorelin
Native GnRH decapeptide
Gonadorelin is the synthetic form of native gonadotropin-releasing hormone (GnRH), the hypothalamic decapeptide that controls LH and FSH release. It is the baseline reference ligand for GnRH-receptor and HPG-axis research.
GnRH-receptor agonism is studied in vitro for LH/FSH-release signalling in pituitary gonadotroph models.
Research areas
GnRH receptor signallingHPG-axis modelsGonadotroph assays
Research literature
Research notice: supplied strictly as laboratory research material for in-vitro use. Not for human or veterinary use, and not a medicine, food or cosmetic. This page gives identification and quality information only — no usage instructions or medical advice.
Browse this research area
Gonadorelin is a synthetic decapeptide identical to endogenous GnRH, supplied by MyPeptides for laboratory research use only.
Gonadorelin is a synthetic decapeptide identical to endogenous GnRH. MyPeptides supplies it as a lyophilised 5 mg vial for in vitro laboratory research, HPLC assayed at ≥99% purity with a signed certificate of analysis on every batch.
Researchers reach for Gonadorelin in reproductive-endocrine and gonadotropin-release research. It is offered strictly for laboratory investigation — no personal-use claims, no dosing guidance, and no framing as a medicine.
The point of buying research grade rather than generic material is documentation. Every Gonadorelin order carries lot-specific HPLC and mass-spec data, so the compound in your protocol matches the compound named on the paperwork. Sequence-identical to native GnRH rather than an analogue.
Gonadorelin — frequently asked questions
Straight answers on purity, handling, dispatch and research use.
What is Gonadorelin?
Gonadorelin is a synthetic decapeptide identical to endogenous GnRH, supplied by MyPeptides as a lyophilised research vial for laboratory research use only.
What is Gonadorelin used for in research?
In cited literature, Gonadorelin is studied in reproductive-endocrine and gonadotropin-release research. It is not a medicine and is not intended for human or veterinary use.
What purity is MyPeptides Gonadorelin?
Every batch is third-party HPLC assayed at ≥99% purity. A signed certificate of analysis is available on request after checkout.
How is Gonadorelin reconstituted and stored?
Ships lyophilised in a sealed borosilicate vial. Store at −20 °C; reconstitute with bacteriostatic or sterile water immediately before in vitro use.
Do you ship Gonadorelin to the UK and EU?
Yes — tracked Royal Mail and DPD dispatch across the UK and EU, with free shipping on orders over £50. Weekday orders placed before 12:00 UK time ship the same day.
Gonadorelin reviews
Verified feedback from qualified researchers across the UK & EU.
4.8(6 reviews)
Swipe
Verified
Professional service end to end
Ordered late Monday, arrived Wednesday morning in the UK. Packaging was cold-protected and every vial sealed correctly. CoA matched the batch number on the label.
Amelia S.Edinburgh, UK · 27 Jun 2026
Verified
Reference-grade quality
Everything about this feels professional - from the site to the packaging to the paperwork. Purity assay matches what is on the label. Will keep ordering.
Anton V.Vienna, AT · 19 May 2026
Verified
Quality packaging, quick dispatch
Clean product, no discoloration, correct fill. Certificate of analysis was in the box AND emailed. Very straightforward experience.
Jonas F.Copenhagen, DK · 5 May 2026
Consistent batch to batch
Ordered a bundle to save on shipping - all vials arrived in one insulated pack, labels identical batch, CoA covers the lot. Great value.
Mia L.Stockholm, SE · 25 Mar 2026
Verified
Solid product, will reorder
Shipping to mainland EU took 3 working days, tracked the whole way. Vials arrived intact, labels crisp, seals unbroken. Reordering next month.
Nikos A.Athens, GR · 27 May 2026
Arrived quickly, well protected
Been using peptides for research for years and MyPeptides is now my go-to. Consistent quality, quick turnaround, real documentation.
Ravi M.Birmingham, UK · 20 Mar 2026
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