GHK-Cu
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Third Party Tested by Freedom Diagnostics
Latest
99.54%
PURITY
- Variant:
- Lot #
- Labeled
- Actual:
- Tested:
- GHK-Cu 100mg
- B0112
- 100mg
- 107.58mg
- Feb 4, 2026
Compound Information
Technical specifications
MOLECULAR PROFILE
What Is GHK-Cu?
- Type
- CAS Number
- Molecular Weight
- Molecular Weight (Cu)
- Amino Acids
- Sequence
- Formula
- Copper-peptide complex
- 89030-95-5
- 340.38 g/mol (free peptide)
- 401.91 g/mol (with copper)
- 3 (tripeptide)
- Gly-His-Lys
- C₁₄H₂₄N₆O₄·Cu
STORAGE REQUIREMENTS
Stability Information
Lyophilized (powder)
-20°C · up to 2 years
Reconstituted
2-8°C · up to 30 days
Sources & References
Peer-reviewed research
2018 • PMID: 29986520
Pickart L, Margolina A
2015 • PMID: 26236730
Pickart L, Vasquez-Soltero JM…
JOURNAL OF COSMETIC SCIENCE
A 12-week, double-blind, placebo-controlled study of GHK-Cu facial cream
2005
Finkley et al.
JOURNAL OF COSMETIC LASER THERAPY
Stimulation of collagen production by copper-peptide complex
2007
Appa Y et al.
JOURNAL OF AGING SCIENCE AND CLINICAL PRACTICE
Effects of GHK-Cu in nano-carriers on MMP expression and facial wrinkle parameters
2009
Gorouhi F, Maibach HI
ARCHIVES OF FACIAL PLASTIC SURGERY
Effects of Topical Copper Tripeptide Complex on CO2 Laser-Resurfaced Skin
2006 • DOI: 10.1001/archfacial.8.4.252
Miller TR et al.
VARIOUS SOURCES
GHK-Cu effects on hair follicle growth and size
2020
Multiple researchers
MULTIPLE SOURCES
GHK-Cu dosing and administration protocols
2018
Various clinical trials
JOURNAL OF COSMETIC DERMATOLOGY
Anti-inflammatory effects of GHK-Cu
2012
Campbell JD et al.