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FOR RESEARCH PURPOSES ONLY This compound is not FDA approved. All information is educational and based on research context only.
Copper Peptides

GHK-Cu

Glycyl-L-histidyl-L-lysine copper complex. 50mg vial. 99% purity. Research use only.

Verified
Batch GHK-Cu (Copper Peptide, 50mg) - Sulan Lot
Tested Purity 99.7%
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$26.99 per vial
Dosage
50MG
Quantity
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COA
Subtotal $26.99
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  • Manufactured under strict GMP-like quality controls
  • Each batch independently tested via HPLC and mass spectrometry
  • Full certificate of analysis available for every order
  • Trusted by 200+ research institutions worldwide
  • Consistent purity ratings above 99%
Research Use Only (RUO) , This product is not intended for human consumption, therapeutic use, or self-administration. By purchasing, you confirm this product will be used exclusively for in-vitro research purposes.
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  • Third-Party Tested Independent U.S. laboratory verification on every batch.
  • COA On Every Vial Certificate of Analysis lookup included with every order.
  • Research Use Only All products are RUO. Not for human consumption.
  • Fast Fulfillment Most orders ship within 1 to 2 business days.

About This Compound

GHK-Cu is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine. Widely referenced in peer-reviewed literature for its biochemical interactions. Supplied as lyophilized powder with certificate of analysis.

Research Use Only (RUO) — Not for human consumption, diagnostic, or therapeutic use.

Understand This Compound

In simple terms

GHK-Cu is a tiny three-amino-acid peptide bound to a copper ion. Researchers study it in skin and connective-tissue models, and it shows up often in cosmetic-science literature as a copper carrier.

Three quick research facts

  1. 01
    What it is A copper-binding tripeptide (glycyl-L-histidyl-L-lysine)
  2. 02
    Why researchers study it Skin and dermal research, copper homeostasis modeling
  3. 03
    What is interesting The blue color of solutions reflects the bound copper, useful as a visual purity check

Common research interest areas

  • Skin/dermal research
  • Tissue research
  • Cellular signaling

For research purposes only. Not for human consumption. Information is educational and based on research context only.

Independent Third-Party Testing

Lab Results

Every batch is tested by an accredited independent lab for identity, purity, sterility, and endotoxin levels. Every certificate is published below. No login required.

1 Verified Batch
99.7% Latest Purity
Verified Batch GHK-Cu (Copper Peptide, 50mg) - Sulan Lot
99.7% Tested Purity
Lab
Janoshik Analytical (Third-Party)
Test Date
October 15, 2025
Method
HPLC + Mass Spec
Identity
pass
Sterility
pass
Endotoxin
Not tested (identity/purity only)
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All compounds are sold for research use only (RUO). Not for human consumption.

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