GHK-Cu (Copper Tripeptide-1) is one of the most widely researched skin rejuvenation peptides in cosmetic science.
This naturally occurring copper-binding peptide is known for its anti-aging, skin repair, and hair growth properties.
At West Lab Chemicals, we offer ultra-pure, cosmetic-grade GHK-Cu in 200mg topical vials, designed for peptide-based skincare formulations and cosmetic research.
Each batch is HPLC-verified (≥99%) and produced under GMP-certified conditions for guaranteed consistency and purity.
What is GHK-Cu (Copper Peptide)?
GHK-Cu stands for Glycyl-L-Histidyl-L-Lysine Copper Complex, a tripeptide that naturally occurs in the human body and binds copper ions to promote cellular regeneration and tissue remodeling.
Discovered in the 1970s, this peptide has been extensively studied for its ability to:
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Stimulate collagen and elastin synthesis
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Improve skin firmness and elasticity
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Enhance wound healing and reduce inflammation
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Support hair follicle regeneration and scalp health
Because of its ability to repair damaged skin and improve texture, GHK-Cu is often called the “copper peptide for youth restoration.”
Key Features
✅ Cosmetic-grade, 99 % pure GHK-Cu peptide
✅ Proven collagen & elastin stimulation
✅ Accelerates skin regeneration & repair
✅ Improves firmness and tone
✅ Enhances hair and scalp vitality
✅ Easy to dissolve in water-based formulations
✅ COA-certified, HPLC-tested, and non-toxic
Benefits
🌟 Anti-Aging Support: Reduces fine lines and wrinkles by enhancing collagen production.
🌟 Skin Regeneration: Promotes healing and tissue remodeling for healthier-looking skin.
🌟 Hair Growth Stimulation: Revitalizes follicles and strengthens hair roots.
🌟 Improved Elasticity: Restores firmness and youthful skin structure.
🌟 Antioxidant Effect: Neutralizes free radicals and reduces oxidative stress.
🌟 Post-Procedure Care: Aids in recovery after microneedling, chemical peels, or laser treatments.
Applications / Uses
🔹 Anti-aging serums & creams
🔹 Post-procedure recovery serums
🔹 Scalp & hair rejuvenation formulas
🔹 Skin repair & collagen-boosting blends
🔹 Research on peptide-copper complexes
Composition & Technical Data
| Property | Specification |
|---|---|
| Chemical Name | Glycyl-L-histidyl-L-lysine copper(II) complex |
| Synonyms | Copper Tripeptide-1, GHK-Cu |
| CAS Number | 49557-75-7 |
| Molecular Formula | C₁₄H₂₄CuN₆O₄ |
| Molecular Weight | 340.9 g/mol |
| Appearance | Blue lyophilized powder |
| Purity | ≥ 99 % (HPLC) |
| Solubility | Soluble in water |
| Storage | 2 – 8 °C (cool, dry environment) |
| Pack Size | 200 mg vial |
Dosage & Usage
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Recommended concentration: 0.1 % – 1 % in topical cosmetic formulations
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Solvent: Dissolve in sterile distilled water prior to formulation
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Application: Apply prepared formula to clean skin once or twice daily
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Duration: Visible improvements typically after 4–8 weeks of continuous use
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Compatibility: Stable with hyaluronic acid, niacinamide, vitamin C derivatives, and peptides
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Important: For external use only — not injectable or for internal use.
Storage & Stability
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Store at 2 – 8 °C, away from heat and sunlight
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Keep sealed until reconstitution
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After reconstitution, store aliquots frozen (–20 °C)
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Avoid repeated freeze-thaw cycles
Safety & Handling
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Intended for cosmetic formulation and research use only
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Not for medical, veterinary, or human ingestion
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Avoid eye and mucous membrane contact
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Use gloves and safety equipment when handling peptides
Why Buy from West Lab Chemicals?
🌐 Unmatched Purity: HPLC & MS tested, ≥99% verified
🧪 GMP-Compliant Manufacturing: Safe, consistent, and traceable production
🔒 COA Certification: Every vial comes with a Certificate of Analysis
🚚 Global Delivery: Temperature-controlled worldwide shipping
💬 Expert Support: Guidance for peptide solubility, formulation, and blending
Purity Guarantee
All GHK-Cu (Copper Peptide) vials from West Lab Chemicals are:
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HPLC tested for ≥99 % purity
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Mass Spectrometry (MS) verified
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Microbial and endotoxin screened
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Supplied with batch COA for full transparency

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