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SKIN, HAIR & COSMETICS
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GHK-CU
Buy GHK-Cu (copper tripeptide-1): known from the literature on skin and collagen. Three building blocks with a copper ion bound to them. 50 and 100 mg vials, ≧99.5% pure.
Batch verification Verified
Tested product
GHK-CU · 100mg
Batch/lot number
CU100-B01
HPLC purity
99.593%
Report number
RPT-P5YQE
Test date
07-07-2026
Laboratory
ZERA Bioanalytics
Batch traceable
Current stock: batch CU100-B01 · report RPT-P5YQE from ZERA Bioanalytics.
4.5/5on Trustpilot· Verified reviews
Ordered before 3:00 PM, shipped todayOrder now, shipped Thursday
Order todayNow
Shippingtoday
Expected deliveryFriday 2 Oct.
Carefully packagedTrack & TraceShipped from the EU
4.5/5on Trustpilot · Verified reviews
Why choose GHK-CU?
- Tripeptide glycyl-histidyl-lysine with a copper ion bound to it.
- Occurs naturally in the body; isolated from blood plasma in 1973
- Two vial sizes: 50 mg and 100 mg. The 100 mg vial offers better value per milligram.
- Purity ≥99.5%, recognizable by the blue color of the powder
- With every peptide product, you receive 3 ml of bacteriostatic water for free.
- Carefully packaged and shipped from the Netherlands. Ordered before 15:00, shipped today.
Product information
GHK-Cu is a copper peptide: the tripeptide glycyl-histidyl-lysine with a copper ion bound to it. It occurs naturally in the body and was isolated from human blood plasma in 1973. Blood levels decline with age.
Research on GHK-Cu mainly focuses on the skin. The compound has been studied in relation to wound healing, collagen production and hair growth. Much of this research has been conducted in animal models or cultured skin cells; human studies are small and short-term. More background information can be found in our article about GHK-Cu.
GHK-Cu is also included in the Skin Glow Pack, together with SNAP-8. How to dissolve the powder with bacteriostatic water is explained in the reconstitution and storage guide. View the full range under Skin, hair & cosmetic.
| Name | GHK-Cu |
|---|---|
| Also known as | Copper peptide, copper tripeptide-1 |
| CAS number | 89030-95-5 |
| Molecular formula | C14H22CuN6O4 |
| Molecular weight | 401.91 g/mol |
| Number of amino acids | 3 (tripeptide) |
| Sequence | Gly-His-Lys, bound to copper |
| Available vials | 50 mg and 100 mg |
| Purity | ≧99.5% |
| Form | Lyophilisate (freeze-dried powder) |
| Appearance | Blue to blue-green powder |
| Solvent | Bacteriostatic water |
| Unopened storage | Store at 2–8 °C, in a dry and dark place. |
| Long-term storage | -20 °C, only in powder form |
| After reconstitution | Keep refrigerated at 2–8 °C. Quality declines after approximately 30 days. |
| Use | For laboratory research only |
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Frequently Asked Questions
What is GHK-Cu?
GHK-Cu is the tripeptide glycyl-histidyl-lysine with a copper ion bound to it. It occurs naturally in the body.
What does the research on GHK-Cu focus on?
The research mainly focuses on the skin: wound healing, collagen production and hair growth.
Why is the powder blue?
Because of the copper ion. It gives the compound its blue to blue-green color.
What vial sizes is GHK-Cu available in?
In 50 mg and 100 mg. The 100 mg vial offers better value per milligram. Each vial includes 3 ml of bacteriostatic water free of charge.
Is GHK-Cu an approved medicine?
No. The compound is used in cosmetics but is not registered as a medicinal product anywhere. What we supply is intended exclusively for laboratory research.
How should GHK-Cu be stored?
Unopened, store in a cool, dry and dark place at 2–8°C. For longer-term storage, -20°C is suitable, but only in powder form. After reconstitution, keep the vial refrigerated; after approximately 30 days, the quality begins to decline.
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