GHK-Cu 200mg Topical is a cosmetic-grade copper peptide powder from Peptide Sciences, designed for skin-formulation and dermal research.
GHK-Cu in Cosmetic Science
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. In cosmetic research it is incorporated into serums and creams to study effects on skin firmness, fine lines and barrier repair. Its stability, solubility and characteristic blue colour make it a well-known ingredient in formulation science.
GHK-Cu 200mg Topical Specifications
| Property | Value |
|---|---|
| Compound | GHK-Cu (Glycyl-L-Histidyl-L-Lysine copper complex) |
| Class | Copper tripeptide; cosmetic-pathway research formulation |
| Amino-acid count | 3 |
| Molecular weight | approximately 405.9 g/mol |
| Supplied form | Lyophilised powder, sealed vial |
| Strength | 200 mg per vial |
| Purity | greater than 99 percent (HPLC and mass-spec verified) |
| Storage | 2 to 8 degrees Celsius lyophilised; minus 20 degrees Celsius long-term |
Using the 200mg Powder
A convenient size for small formulation batches. Larger 500mg and 1g sizes are also available.
Quality Control, COA and Shipping
Peptide Sciences releases a batch only after HPLC purity and mass-spec identity testing confirm the specification. Your order ships with the matching Certificate of Analysis, packed with cold packs to protect the lyophilised material in transit.
Related Research Compounds
Researchers working with GHK-Cu often compare results with these catalog compounds:
- GHK-Cu 500mg (Copper Peptide) (Topical)
- GHK-Cu 1g (1000mg) Copper Peptide (Topical)
- GHK-Cu 50mg Copper Peptide
- GHK Basic 200mg (Tripeptide-1) (Topical)
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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