Growth Hormone · Research kit
HGH
aka Recombinant Human Growth Hormone, somatropin
4.9· 8 reviews
Reference recombinant GH used as a positive control in GH/IGF-1 axis research.
- Class
- 191-aa recombinant human growth hormone
- Half-life
- ~2-4 h (systemic)
- Kit
- 10 vials
- Use
- Research only
Kit of 10 vials · 10 IU per vial · 100 IU total
€269.00
€26.90 per vial
Sold as 10-vial kits · minimum order
We don't sell single vials. Every order is a sealed 10-vial research kit — it's how serious labs and long-protocol researchers actually buy, and it's how we keep quality and price honest.
- ✓ Lower €/mg — batching 10 vials cuts our fill cost, and we pass it to you (per-vial price is 40–60% lower than typical single-vial pricing).
- ✓ One batch, one COA — all 10 vials come from the same HPLC-verified lot, so your data stays consistent across a full study.
- ✓ Lasts 8–12 months — a sealed 10-vial kit keeps for roughly 8–12 months in cold storage, so you're not re-ordering mid-study. Once mixed with bacteriostatic water, a vial lasts about 2 months in the fridge (2–8 °C).
- ✓ One shipment, one customs pass — fewer parcels = lower risk, lower shipping cost per vial, faster to your bench.
- ✓ Sealed 10-vial kit (small glass bottles, lyophilised powder)
- ✓ Third-party Certificate of Analysis (COA) for this batch
- ✓ Ships from Spain in 24 hours · tracked & discreet
- ✓ Free re-ship if customs holds your parcel
- ! You'll also need bacteriostatic water to mix your peptides
How many kits do I need?
You'll use 60 IU of HGH over 12 weeks.
Each kit gives 100 IU (10 vials × 10 IU).
Order 1 kit · €269
Bulk kit pricing
- 2+ kitssave 5%
- 3+ kitssave 10%
- 5+ kitssave 15%
Auto-applied at checkout. Stack sizes across the cart.
- HPLC ≥99%COA per batch
- Ships in 24hTracked, discreet
- Free re-shipIf lost or seized
Rilz26 at checkout — free 6-month support + 30 peptide guides
Secure bank-transfer checkout · IBAN provided instantly · Ships from Spain within 24h
€ Price per IU — honest breakdown
Every HGH kit ships as 10 vials.HGH is dosed in international units (IU), so here is the per-IU maths.
Kit price
€269.00
10 IU × 10 vials
Per vial
€26.90
€269.00 ÷ 10 vials
Total IU in kit
100 IU
10 IU × 10
Per IU
€2.69
€269.00 ÷ 100 IU
What is HGH?
Recombinant human growth hormone (rhGH, somatropin) is the 191-amino-acid reference standard for the GH/IGF-1 axis in laboratory research. It is used to benchmark GHRH analogues and ghrelin-receptor agonists against direct GH-receptor activation.
Mechanism of action
Direct GH-receptor agonism driving JAK2/STAT5 signalling and hepatic IGF-1 production.
Primary research areas
Reference standard for GH-axis, IGF-1 and body-composition research.
Research notes
- Dosed in international units (IU); ~3 IU ≈ 1 mg of standard rhGH.
- Acts as the upstream benchmark for sermorelin, tesamorelin, CJC-1295 and ipamorelin comparisons.
Verified test batches — download COAs
Independent third-party Certificates of Analysis for recent HGH batches. Click any COA to open or download the full lab report — verify each result at www.janoshik.com/verify.
Verify any COA at www.janoshik.com/verify using the unique key printed on the report.
Why researchers buy from Regena
HPLC ≥99% purity
Every batch independently tested. Mass spectrometry verification on every research compound. COAs on request.
10-vial kits, properly sealed
Lyophilized peptide, rubber-stoppered amber vials, batch-coded. Stable for shipping; cold storage on arrival.
Ships from Spain, EU-wide
Tracked delivery 5–14 days across the EU. Discreet, plain packaging. UK & worldwide options.
Secure SEPA bank transfer
Encrypted checkout, verified IBAN. No card details stored. Card payment links available on request.
How ordering works
- 1
Pick your HGH kit above
Each kit contains 10 vials. Choose your strength — bigger vials give you a lower €/IU.
- 2
Secure checkout in under 2 minutes
Add to cart, fill in shipping, get your IBAN and order reference instantly.
- 3
Pay by bank transfer (or card on request)
Bank transfer is fastest and fee-free. Need a card? Message us on WhatsApp and we'll send a payment link.
- 4
We ship within 24 hours
You get a tracking number by email + WhatsApp. EU delivery 5–14 days. COA included on request.
Frequently asked questions
Research-use disclaimer
Information on this page is provided for educational and scientific reference purposes only. HGH is a research compound intended for in-vitro laboratory investigation by qualified professionals. Nothing here constitutes medical advice, dosing guidance or a recommendation for human or veterinary use. Half-life and mechanism descriptions reflect published literature approximations.
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Free download · PDF
Free: Peptide Storage & Reconstitution Guide
30-page PDF — vial handling, sterile reconstitution, dosing math, cold-chain storage. Plus a daily research insight email from the lab.
We email one short research insight per day. Unsubscribe anytime in one click.
Affiliate program · 20% commission
Refer researchers, clinics & creators — earn 20% on first-month orders.
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Apply to become an affiliateHGH — shipped to research hubs worldwide
Same HPLC-verified HGH batch, same COA — tracked delivery to laboratories and independent researchers across Europe, the UK, the USA and beyond. Pick a hub for local shipping window and currency notes.
- HGH for Belgium researchers
- HGH for Birmingham researchers
- HGH for Bulgaria researchers
- HGH for Cardiff researchers
- HGH for Copenhagen researchers
- HGH for Cyprus researchers
- HGH for Derby researchers
- HGH for Estonia researchers
- HGH for Fuengirola researchers
- HGH for Glasgow researchers
- HGH for Huelva researchers
- HGH for Illinois researchers
- HGH for Jaén researchers
- HGH for Leeds researchers
- HGH for Liverpool researchers
- HGH for Louisiana researchers
- HGH for Malta researchers
- HGH for Michigan researchers
- HGH for Minnesota researchers
- HGH for Murcia researchers
- HGH for New Mexico researchers
- HGH for North Dakota researchers
- HGH for Ohio researchers
- HGH for Oxford researchers
Customer reviews
What researchers say about HGH
- Verified
COA matched batch number exactly
Ordered three batches of BPC-157 over four months. Each shipment arrived cold-packed with a COA and the batch numbers cross-checked against the public testing database. Purity reported between 98.7% and 99.2% — consistent with what we measured in-house by HPLC.
Dr. M. AnderssonStockholm, Sweden - Verified
Fast UK delivery, clean reconstitution
Discreet packaging, arrived in 5–14 days to London. Lyophilised cake was firm, dissolved completely in bac water with no cloudiness. Dose math in IU on the calculator made repeat dosing trivial.
J. WhitmoreLondon, UK - Verified
Best documentation I've seen from a supplier
We compared three suppliers as part of a sourcing audit. Regena was the only one with chromatograms, retention times and lab-named COAs published per batch. That's the standard the rest of the industry should meet.
Prof. L. RomanoMilan, Italy - Verified
Good product, customs took an extra day
Product itself is excellent — clean reconstitution, COA available. Customs added 24 hours which is outside Regena's control. Support replied within an hour when I asked for an update.
K. PetersenCopenhagen, Denmark - Verified
Independent lab agreed with stated purity
We sent a sub-sample to an independent lab. Their result was within 0.4% of the published Regena COA. That's a level of transparency you almost never see in research-peptide sourcing.
Dr. S. PatelBirmingham, UK - Verified
Cold chain held the whole way
Temperature indicator strip in the package stayed in the green. Vials still chilled on arrival despite a 3-day route. Whoever packs these boxes knows what they're doing.
A. MüllerBerlin, Germany
Share your experience
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Cite this reference
Researching HGH?
Copy a ready-made citation or HTML link. Backlinks from research blogs, lab wikis and biohacker communities help others find verified peptide sources.
Regena Peptides. (2026-08-01). HGH — HPLC-verified research peptide. https://www.regena-peptides.com/peptides/hgh
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