GHK-Cu 1g Topical is the bulk 1000mg copper peptide powder from Peptide Sciences, offering the best value for large-scale formulation research.
Large-Scale Formulation Research
GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring tripeptide first identified in human plasma, where its levels decline with age. Bulk quantities support pilot-scale cosmetic batches, long-term stability programmes and comparative studies with other matrix-building peptides like Matrixyl and Syn-Coll.
GHK-Cu 1g Topical Specifications
| Property | Value |
|---|---|
| Compound | GHK-Cu (Glycyl-L-Histidyl-L-Lysine copper complex) |
| Sequence | Gly-His-Lys, bound to copper (Cu2+) |
| Amino-acid count | 3 |
| Class | Copper tripeptide; collagen-pathway research compound |
| Supplied form | Topical research formulation |
| Strength | 1000 mg (1 gram) per supply |
| Purity | greater than 99 percent (HPLC and mass-spec verified) |
| Storage | 2 to 8 degrees Celsius; protect from light to preserve copper coordination |
Why Choose the 1g Size
The lowest cost per milligram in our GHK-Cu range.
Quality Control, COA and Shipping
Before any batch reaches the catalog it is tested for purity by HPLC and verified by mass spectrometry against its theoretical mass. A Certificate of Analysis accompanies each shipment, and all material is stored cold and protected from light until dispatch.
Related Research Compounds
Researchers working with GHK-Cu often compare results with these catalog compounds:
- GHK-Cu 500mg (Copper Peptide) (Topical)
- GHK-Cu 200mg (Copper Peptide) (Topical)
- GHK Basic 200mg (Tripeptide-1) (Topical)
- BPC-157, TB-500, GHK-Cu 60mg (Glow Blend)
Explore the full Collagen & Copper Peptides collection, browse the complete Peptide Sciences research peptide catalog, or review published literature on GHK-Cu in PubMed.
Research use only. This product is sold strictly for in-vitro laboratory research and development by qualified professionals. It is not for human or veterinary use, not a drug, food or cosmetic, and has not been evaluated by the FDA to diagnose, treat, cure or prevent any disease. Buyers must be 21+ and comply with all applicable laws.
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