Glycyl-L-Histidyl-L-Lysine Copper Complex · Dermal Research
Copper-complexed tripeptide for collagen synthesis and dermal research.
GHK-Cu (Glycine-Histidine-Lysine copper complex) is a naturally occurring tripeptide-copper complex found in human plasma, saliva, and urine. Research has examined its role in wound healing, collagen synthesis, angiogenesis, and antioxidant activity. GHK-Cu upregulates TGF-β signaling, promotes fibroblast proliferation, and modulates matrix metalloproteinase activity in dermal research models. It has been studied for BDNF upregulation and neuroprotective properties in neural cell cultures. Supplied as lyophilized powder, ≥99% HPLC purity, LC-MS identity confirmed, endotoxin screened.
Quality Verification
≥99% Purity by HPLC
ICP-MS Copper Confirmed
Endotoxin Tested (LAL)
Lyophilized Powder
Cold-Chain Shipped
Compound Specifications
CAS Number
49557-75-7
Class
Copper-Binding Tripeptide
Molecular Weight
~340 Da
Sequence
3 Amino Acids + Cu
Form
Lyophilized Powder
Purity
≥99% by HPLC
Storage
−20°C lyophilized · 4°C reconstituted up to 14 days
Lone Star Peptide ships same-day to research institutions across all of Texas. Same-state logistics mean shorter cold-chain transit and faster delivery than any out-of-state supplier — with COA documentation that meets institutional procurement standards statewide.
Certificate of Analysis included. Independent third-party batch verified.
GHK-Cu
Glycyl-L-Histidyl-L-Lysine Copper Complex · Dermal Research
Select Size
Loading...
Price—/ vial
QTY
1
Join Waitlist — Get First Access
Triple Tested
COA Included
Same-Day Houston
FOR RESEARCH USE ONLY, GHK-Cu is supplied exclusively for in vitro and laboratory research applications. Not approved by the FDA for human consumption or therapeutic use. Not a drug, supplement, or medical treatment. Purchasers are responsible for compliance with all applicable regulations.
Does GHK-Cu (Copper Peptide) ship to Texas?+
Yes. GHK-Cu (Copper Peptide) ships to all Texas locations with same-day dispatch from Houston for orders placed before 2 PM CST. Typical arrival is 1–2 business days to Dallas, Austin, San Antonio, Fort Worth, and all Houston metro areas.
What is the purity of your GHK-Cu (Copper Peptide)?+
Our GHK-Cu (Copper Peptide) is verified at ≥99% purity by HPLC. Every batch includes a COA with HPLC chromatogram, LC-MS identity confirmation, and endotoxin testing from Freedom Diagnostics. Batch records are publicly accessible in our COA library.
What does a GHK-Cu (Copper Peptide) COA include?+
Each COA includes: HPLC chromatogram (≥99% purity), LC-MS mass spectrometry for identity confirmation, endotoxin test results, batch number, and synthesis date. All records are publicly viewable in the batch COA library.
Is GHK-Cu (Copper Peptide) available for research in Houston?+
Yes. As a Houston-based supplier, we offer same-day shipping to Texas Medical Center researchers, UT Health Science Center, Baylor College of Medicine, Houston Methodist Research Institute, and MD Anderson Cancer Center. For in vitro laboratory research use only.
What sizes does GHK-Cu (Copper Peptide) come in?+
GHK-Cu (Copper Peptide) is available in 50mg and 100mg vials for research use.
What is the batch number for GHK-Cu (Copper Peptide)?+
Current batch records for GHK-Cu (Copper Peptide) are available in our public COA library. Each batch number corresponds to a specific Freedom Diagnostics test report with HPLC and LC-MS data.
