GHK-Cu 50mg

GHK-Cu 50mg Peptide UK — Premium Copper Peptide Research Compound

The GHK-Cu 50mg peptide from Astra Labs is a high-purity research compound
supplied as lyophilised powder in a sterile sealed glass vial. Each vial contains 50mg of
GHK-Cu — also known as Copper Tripeptide-1 — one of the most extensively
studied copper peptides in published research. Supplied strictly for laboratory research
use only.

Researchers searching for GHK-Cu UK typically prioritise three things:
independently verified purity, consistent batch quality, and fast domestic dispatch.
Therefore, Astra Labs delivers on all three with Janoshik third-party COA verification, UK
stock, and discreet shipping from within the UK on every order.

Furthermore, every batch is independently tested by Janoshik Analytical to confirm
compound identity and purity. As a result, buyers can verify exactly what they are receiving
before placing an order — not just trust a supplier-hosted PDF that could be edited.

 

GHK-Cu 50mg Peptide — Product Specifications

Specification	Detail
Product	GHK-Cu 50mg peptide research compound
Compound name	GHK-Cu (Copper Tripeptide-1)
Compound type	Copper peptide (tripeptide-copper complex)
Peptide sequence	Glycyl-L-Histidyl-L-Lysine + Cu²⁺
Quantity	50mg per vial
Format	Lyophilised powder
Packaging	Sterile sealed glass vial
Purity	High-purity research grade
COA	Janoshik third-party verified
Storage	Cool, dry place — refrigerate after reconstitution
Dispatch	UK domestic — 24–48 hour dispatch
Shipping	Free UK shipping on orders over £50
Use	Laboratory research only

What Is GHK-Cu?

GHK-Cu — full name Glycyl-L-Histidyl-L-Lysine copper complex
or Copper Tripeptide-1 — is a naturally occurring tripeptide bound to a
copper ion (Cu²⁺). It was originally isolated from human plasma in 1973 and has since become
one of the most widely researched copper peptides in published scientific literature.

Structurally, GHK-Cu consists of three amino acids — glycine, histidine, and lysine —
forming a complex with a copper ion. Furthermore, this copper-binding capability is what
distinguishes GHK-Cu from non-copper tripeptides and underpins the bulk of its research
interest.

In UK research contexts, GHK-Cu 50mg peptide is studied across multiple
pathway categories. However, it is important to note that GHK-Cu is not an MHRA-approved
medicine in the UK. Consequently, all Astra Labs GHK-Cu stock is supplied strictly for
laboratory research purposes only — not for human consumption, therapeutic use, or medical
application.

GHK-Cu Research Categories

• Copper peptide research — copper-binding tripeptide investigation
• Skin and tissue research — extracellular matrix pathway studies
• Collagen pathway research — collagen and elastin signalling research
• Wound research models — tissue repair pathway investigation
• Antioxidant pathway research — copper-dependent enzyme studies
• Hair follicle research — published GHK-Cu hair pathway research
• Anti-ageing biology research — extracellular matrix ageing studies

Why Choose Astra Labs GHK-Cu 50mg Peptide?

•  Janoshik third-party COA — independent purity verification
•  UK-based dispatch — no overseas customs delays
•  50mg per vial — generous research-grade quantity
•  True copper-bound complex — not just GHK without copper
•  Lyophilised stability — long shelf life in original format
•  Cold chain handled — stored at 2–8°C until dispatch
•  Discreet packaging — unmarked, professional delivery
•  Secure checkout — fully encrypted at every stage
•  UK-registered company — verifiable via Companies House
•  Research-use-only compliance — no medical claims

GHK-Cu vs Other Copper Peptides — Why GHK-Cu?

GHK-Cu is by far the most extensively studied copper peptide in published research.
Therefore, when researchers compare options in this category, GHK-Cu typically stands out
for the depth of available scientific literature, structural simplicity, and reproducibility
of research findings.

Factor	GHK-Cu	Why It Matters
Research depth	Most studied copper peptide	Extensive published literature available
Structural simplicity	Tripeptide + Cu²⁺	Predictable behaviour in research models
Origin	Naturally occurring (isolated 1973)	Long-standing research history
Available COA	Janoshik third-party verified	Independently confirmed identity and purity
Astra Labs format	50mg lyophilised vial	Generous research-grade quantity per vial

Storage and Handling Guidance

• Store GHK-Cu 50mg peptide in a cool, dry place at 2–8°C
• Keep away from direct sunlight and heat sources
• Refrigerate at 2–8°C after reconstitution
• Avoid repeated freeze and thaw cycles to maintain stability
• Use sterile technique when handling the lyophilised compound
• Original sealed vial recommended for long-term storage stability
• Review COA and batch data before laboratory use

UK Shipping and Delivery

Astra Labs dispatches GHK-Cu 50mg peptide orders quickly from within the UK. Therefore,
buyers avoid customs delays, handling uncertainty and accountability gaps that come with
overseas suppliers. Moreover, every order ships in discreet, unmarked packaging with secure
checkout at every stage.

•  24–48 hour UK dispatch on in-stock items
•  Royal Mail tracked delivery available
•  Free UK shipping on orders over £50
•  Discreet packaging — unmarked, professional
•  Reliable tracking from dispatch to delivery

Frequently Asked Questions — GHK-Cu 50mg Peptide

Research Use Information

GHK-Cu 50mg peptide is supplied strictly for laboratory research purposes only. It is not
intended for human consumption, therapeutic use, or medical application. Researchers should
ensure all handling and use complies with relevant laboratory guidelines and standards.

For broader scientific reading on GHK-Cu research, peer-reviewed publications are available
through the
PubMed
GHK-Cu research database. For UK medicines regulation context, the
MHRA is the authoritative source.

Related Pages and Resources

• Buy GHK-Cu UK — Full Buyer’s Guide
• Glow 70mg Peptide Blend (contains GHK-Cu)
• NAD+ 500mg Peptide
• Semax 10mg Peptide
• BPC-157 + TB-500 (Wolverine Stack)
• All Astra Labs Certificates of Analysis
• Peptides UK — Full Guide
• Research Peptides UK — Full Range
• Buy Peptides UK — Supplier Guide
• Are Peptides Legal in the UK? (2026)

Important: This product is intended strictly for laboratory research use
only. Not for human consumption, therapeutic use, or medical application. For UK medicines
regulation, refer to the MHRA.