★★★★★
Good stuff
Good stuff, great price, fast delivery.
Customer
Experience:
Marked verified on Trustpilot
COA Verified In Stock
99%+ Purity
HPLC Verified
UK Shipping
Secure Payment
Product Highlights
- Independently tested by independent third-party laboratories
- Certificate of Analysis included with every order
- Protective tracked packaging with tracked delivery
- Next-day delivery on orders before 2pm
Lab-verified purity
Batch GHK50-0725 · tested 2026-08-11
Blind-tested by Janoshik Analytical — they screened for Semaglutide, Tirzepatide and Retatrutide without being told which. Every vial came back correct, and overfilled.
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Regenerative Peptides Peptide
GHK-Cu
Copper peptide for ECM research
1
£20.49£32.0236% OFF
36% offer included · multi-buy savings shown below
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We accept
For Research Use Only — Not for Human Consumption
UK Shipping
Express (Next Day)£3.99 (Free £75+)
Dispatch TimeBefore 2pm
CoverageEntire UK
GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a naturally occurring copper-binding tripeptide first isolated from human plasma in 1973 by Dr. Loren Pickart. This remarkable peptide has been the subject of extensive research into tissue remodelling, collagen synthesis regulation, and cellular protective mechanisms. GHK-Cu functions as a copper transporter, delivering copper ions to cells where they participate in critical enzymatic reactions. Research has explored its effects on matrix metalloproteinase regulation, dermal fibroblast activity, and anti-inflammatory cytokine modulation in cell culture models. The copper complex gives GHK-Cu its distinctive blue colour and contributes to its research significance in dermatological and tissue engineering studies. AllMyPeptides supplies GHK-Cu in 50mg and 100mg lyophilised vials, with every batch independently HPLC-tested to 99%+ purity. Each order includes a batch-matched Certificate of Analysis from an independent third-party laboratory for complete research transparency. Supplied strictly for in-vitro laboratory research use only, and not for human or veterinary consumption or any clinical, diagnostic, or therapeutic use.
CAS Number
89030-95-5
Molecular Formula
C14H22CuN6O4
Molecular Weight
401.9 g/mol
Appearance
Blue lyophilised powder
Sequence
Gly-His-Lys-Cu(II)
Selected customer reviews
A selection of customer feedback, not the complete review history. These are reviews of the business, not product-specific ratings.
Read the full Trustpilot profile ↗★★★★★
Great service definitely using again
Great service definitely using again
Sat Sohal
Experience:
Marked verified on Trustpilot
★★★★★
Exceptional Customer service from Start to Finish
Read the full review
The Customer Service I received from Allmypeptides was Outstanding from the Start to finish . The emails I received were very prompt and helpful . The agent Genuinely cared and the entire process was smooth and stress free . If I could give more than 5 stars to Allmypeptides I would as it's rare to find a company that maintains such high standards of care the whole way through . I Will Definitely be Recommending them . Paul
The Customer Service I received from Allmypeptides was Outstanding from the Start to finish . The emails … (excerpt)
bobnboo
Verification label not supplied
★★★★★
Amazing site
Amazing site, top quality products and fast safe delivery. 100% recommend
Stephen Suttle-Burton
Experience:
Marked verified on Trustpilot
★★★★★
Excellent customer service and...
Excellent customer service and exceptional quality will order again and again. 100% recommend
Wayne
Experience:
Marked verified on Trustpilot
★★★★★
Excellent company
Excellent company, competitive prices and swift service.
Mr Chris Thomas
Experience:
Marked verified on Trustpilot
★★★★★
Great company
Great company. Everything you need. Quick and discreet dispatch. Great prices and good comments. Recommended. A+++
james allum
Experience:
Marked verified on Trustpilot
★★★★★
Top service
Top service , next day received at good prices
Nicholas Foster
Experience:
Verification label not supplied
★★★★★
The order process felt organized from beginning to end. Nothing confusing or frustrating — very professional.
Reviewer name not supplied
Verification label not supplied
★★★★★
Read the full review
This website is great — the products are by far the best I've found so far. Extremely fast delivery and fantastic customer support. Recommended.
This website is great — the products are by far the best I've found so far. Extremely fast delivery and f… (excerpt)
Reviewer name not supplied
Verification label not supplied
★★★★★
Mega fast delivery. Also customer service was bang on. One simple issue and sorted right away. Highly recommend
Reviewer name not supplied
Verification label not supplied
★★★★★
Read the full review
Easy to follow website page. Easy to order. Very good calculations to find out correct mixing procedure. Excellent communication when I had a issue. Delivery is super fast.
Easy to follow website page. Easy to order. Very good calculations to find out correct mixing procedure. … (excerpt)
Reviewer name not supplied
Verification label not supplied
★★★★★
The platform has been reliable from day one, fast loading times and responsive support.
Reviewer name not supplied
Verification label not supplied
★★★★★
Easy to order, very well packaged, and swift delivery. Thank you!
Reviewer name not supplied
Verification label not supplied
★★★★★
Fantastic products! Speedy delivery. Superb customer services!!
Reviewer name not supplied
Verification label not supplied
★★★★★
First minutes i was a bit disoriented, now it feels like home.
Reviewer name not supplied
Verification label not supplied
★★★★★
Great correspondence! Great service and prices.
Reviewer name not supplied
Verification label not supplied
★★★★★
Read the full review
Great prices, items arrived very quickly and in great condition. I had a small issue which was my fault but customer support sorted it asap.
Great prices, items arrived very quickly and in great condition. I had a small issue which was my fault b… (excerpt)
Reviewer name not supplied
Verification label not supplied
★★★★★
Read the full review
Super fast delivery, responsive customer service and came packaged well. Seems to be good quality products as well, so I hope to be a regular.
Super fast delivery, responsive customer service and came packaged well. Seems to be good quality product… (excerpt)
Reviewer name not supplied
Verification label not supplied
| Customer | Review | Rating | Experience date | Verification |
|---|---|---|---|---|
| Customer | Good stuff Good stuff, great price, fast delivery. | 5 / 5 | Marked verified on Trustpilot | |
| Sat Sohal | Great service definitely using again Great service definitely using again | 5 / 5 | Marked verified on Trustpilot | |
| bobnboo | Exceptional Customer service from Start to Finish The Customer Service I received from Allmypeptides was Outstanding from the Start to finish . The emails I received were very prompt and helpful . The agent Genuinely cared and the entire process was smooth and stress free . If I could give more than 5 stars to Allmypeptides I would as it's rare to find a company that maintains such high standards of care the whole way through . I Will Definitely be Recommending them . Paul | 5 / 5 | Not supplied | Label not supplied |
| Stephen Suttle-Burton | Amazing site Amazing site, top quality products and fast safe delivery. 100% recommend | 5 / 5 | Marked verified on Trustpilot | |
| Wayne | Excellent customer service and... Excellent customer service and exceptional quality will order again and again. 100% recommend | 5 / 5 | Marked verified on Trustpilot | |
| Mr Chris Thomas | Excellent company Excellent company, competitive prices and swift service. | 5 / 5 | Marked verified on Trustpilot | |
| james allum | Great company Great company. Everything you need. Quick and discreet dispatch. Great prices and good comments. Recommended. A+++ | 5 / 5 | Marked verified on Trustpilot | |
| Nicholas Foster | Top service Top service , next day received at good prices | 5 / 5 | Label not supplied | |
| Name not supplied | The order process felt organized from beginning to end. Nothing confusing or frustrating — very professional. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | This website is great — the products are by far the best I've found so far. Extremely fast delivery and fantastic customer support. Recommended. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Mega fast delivery. Also customer service was bang on. One simple issue and sorted right away. Highly recommend | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Easy to follow website page. Easy to order. Very good calculations to find out correct mixing procedure. Excellent communication when I had a issue. Delivery is super fast. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | The platform has been reliable from day one, fast loading times and responsive support. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Easy to order, very well packaged, and swift delivery. Thank you! | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Fantastic products! Speedy delivery. Superb customer services!! | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | First minutes i was a bit disoriented, now it feels like home. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Great correspondence! Great service and prices. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Great prices, items arrived very quickly and in great condition. I had a small issue which was my fault but customer support sorted it asap. | 5 / 5 | Not supplied | Label not supplied |
| Name not supplied | Super fast delivery, responsive customer service and came packaged well. Seems to be good quality products as well, so I hope to be a regular. | 5 / 5 | Not supplied | Label not supplied |
19 selected reviews · scroll to read
Need Help With Reconstitution?
Use our free Peptide Calculator and step-by-step Reconstitution Guide
Need Help?
Our UK-based support team is available Mon-Fri, 9am-5pm. Fast response within 24 hours.
Frequently Asked Questions
What is the purity of your GHK-Cu?+
Our GHK-Cu is 99%+ pure, verified by independent third-party HPLC and mass spectrometry analysis. A Certificate of Analysis (COA) is included with every order.
How should I store GHK-Cu?+
GHK-Cu should be stored in a cool, dry place away from direct light. For long-term storage, refrigeration at 2-8°C is recommended. Always reconstitute with bacteriostatic water and use proper aseptic technique.
How do I reconstitute GHK-Cu?+
Use our free Peptide Calculator to determine the correct amount of bacteriostatic water for your desired concentration. Slowly inject the water down the side of the vial — do not spray directly onto the peptide. Gently swirl until fully dissolved.
Is GHK-Cu for human consumption?+
No. All products sold by AllMyPeptides are strictly for in vitro research and laboratory use only. They are not intended for human consumption, diagnostic, or therapeutic purposes. Purchasers must be qualified researchers aged 18 or over.
How quickly will my order arrive?+
Order before 2pm Monday to Friday and we dispatch the same day on Royal Mail Tracked Express — almost always with you the next working day. Free on orders over £75. We ship across the entire UK.
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