GHK-Cu  Peptide

Category: Copper-Binding Tripeptide Form: Lyophilized powder Intended Use: Laboratory research only — not for human or animal consumption

Overview

GHK-Cu (Glycyl-L-Histidyl-L-Lysine copper complex) is a naturally occurring tripeptide first isolated from human plasma, where it binds copper(II) ions with high affinity. It’s one of the most extensively studied peptides in dermal research, with decades of published work on collagen synthesis, wound healing, and gene expression modulation. It is supplied here strictly as a raw research compound for qualified laboratory use.

Specifications

• Purity: ≥98% (see Certificate of Analysis for batch-specific results)
• Appearance: White to off-white lyophilized powder
• Storage: Store lyophilized powder at -20°C; keep reconstituted solution refrigerated at 2–8°C and use within the timeframe specified on the Certificate of Analysis
• Packaging: [vial size/quantity — insert per SKU]
• CAS/reference number: 89030-95-5

Quality Assurance GHK-Cu Peptide

Each batch is accompanied by a third-party Certificate of Analysis (COA) verifying purity and identity. COAs are available on request or via the product page prior to purchase.

Research Applications

GHK-Cu is one of the more well-documented peptides in the literature, with published research spanning:

• Collagen and extracellular matrix synthesis studies report increased type I, III, and V collagen production in cell and animal models
• Wound healing  animal wound-chamber studies show increased glycosaminoglycan and collagen deposition
• Gene expression modulation Broad Institute Connectivity Map analyses have linked GHK-Cu to regenerative and anti-inflammatory gene signatures
• Hair follicle research  smaller studies have examined effects on follicle signaling pathways

It’s worth noting the evidence base is uneven across delivery methods: topical GHK-Cu formulations (marketed cosmetically as Copper Tripeptide-1) have more human trial data behind them, while the raw peptide material sold here is intended purely for laboratory research protocols, not formulation into topical or injectable products for personal use.

Important Notice

This product is sold exclusively for laboratory and research purposes. It is not approved by the FDA, MHRA, or any regulatory body for human or veterinary use, and is not a drug, dietary supplement, or cosmetic in this raw form. It must not be used for diagnostic, therapeutic, or any other human or animal application. By purchasing, the buyer confirms they are a qualified researcher or institution acquiring this product for legitimate research use only, and assumes full responsibility for compliance with all applicable laws and regulations governing its handling and use.