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GHK-Cu Spray

Size: 25mg

GHK-Cu Spray
$100.00$70.00

GHK-Cu is a copper-binding tripeptide (Gly-His-Lys:Cu) studied for collagen synthesis, tissue remodeling, and skin-matrix signaling in research. Supplied here as a 25mg metered-dose nasal spray, pre-mixed and ready to use without reconstitution.

GHK-Cu (Copper Tripeptide-1)

  • Naturally occurring copper-binding tripeptide (Gly-His-Lys)

    Studied in tissue-remodeling and extracellular-matrix research

  • Investigated for roles in skin and connective-tissue models

    Frequently referenced in regenerative research literature

  • Copper complex gives the reconstituted solution a blue tint

Research Use Notes

  • Supplied pre-mixed in a metered-dose pump

    No reconstitution required — do not add Research Water

  • Prime the pump before first use

    Keep the bottle upright and capped between uses

Storage

  • Store refrigerated at 2 to 8°C, protected from light

  • Do not freeze

    Freezing can split the solution and damage the pump

Handling

  • Handle the bottle sealed — do not dilute or decant

    For laboratory research use only

  • Wipe the nozzle and re-cap after each use

Certificate of Analysis

Independently 8x Tested by Kovera Labs and/or ILS Labs

(Click here to learn about 8x testing)

LatestISO 170258× Testing
99.11%
Purity
Passed full QC panel
Variant
GHK-Cu Spray 25 mg
Lot #
AS-S-GHK25
Labeled
25 mg
Actual
26.25mg
Tested
Aug 21, 2026
Full QC Panel8× tested
  • Purity (HPLC)99.11%
  • Net Peptide Content26.25mg
  • Identity (LC-MS)GHK-Cu
  • HPLC ConformityConfirmed
  • Heavy Metals (ICP-MS)Not Detected
  • Sterility (PCR)No Growth
  • Endotoxin (USP <85>)NMT 0.05 EU/mL
  • Fentanyl ScreenNot Detected
ISO/IEC 17025 Accredited

All certificates are issued by independent ISO-accredited laboratories. Lot-specific documents are made available to qualified research professionals on request.

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Compound Information

Technical specifications

Molecular Profile

What Is GHK-Cu Spray?

Copper tripeptide-1 · Gly-His-Lys:Cu

Type
Copper-binding tripeptide
CAS Number
89030-95-5
Molecular Weight
403.9 g/mol
Amino Acids
3
PubChem Database
Storage Requirements

Stability Information

Do not freezeProtect from lightKeep refrigerated
Sealed (unopened)

2-8°C

12+ months

In use (opened)

2-8°C

~30 days

Sources & References

Peer-reviewed research

PubMed Central

GHK-Cu: Skin Regeneration, Collagen and Anti-Aging Research

Review · Pickart L, Margolina A

View SourcePubMed

GHK Peptide and Gene-Expression / Tissue-Remodeling Signaling

View SourcePubMed

GHK-Cu in Wound Healing and Hair-Follicle Research

View SourcePubChem

GHK-Cu Compound Information

View Source
For Research Use Only

Products are intended solely for laboratory and scientific research purposes. Not intended for human consumption, veterinary use, diagnosis, treatment, cure, or prevention of disease.

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