Buy GHK-Cu — Research-Grade from QSC
GHK-Cu is available from QSC Peptides at ≥99% HPLC purity.
What Is GHK-Cu?
GHK-Cu (glycyl-L-histidyl-L-lysine:copper(II)) is a naturally occurring copper-binding tripeptide found in human plasma. Levels decline from ~200 ng/ml at age 20 to ~80 ng/ml by age 60. GHK-Cu activates collagen I/III/IV synthesis, elastin production, glycosaminoglycan accumulation, and hair follicle cycling. Clinical studies showed 70% of subjects experienced measurable collagen increases — outperforming vitamin C and retinoic acid. It modulates over 4,000 genes related to tissue repair, inflammation, and antioxidant defense.
Classification
Copper Tripeptide — Collagen, Skin & Hair
Role in the Venus Protocol
Within the Venus Protocol, GHK-Cu provides the collagen, skin, and hair pathway — synergizing with L-Glutathione for comprehensive skin appearance research (firmness + brightening) and with BPC-157 + TB-500 for accelerated wound healing.
Specifications
| Property | Value |
|---|---|
| CAS Number | 49557-75-7 |
| Molecular Weight | 403.93 |
| Formula | C14H24CuN6O4 |
| Purity | ≥99% HPLC |
| Form | Lyophilized powder, 100mg/vial, 10-vial kit |
| Storage | Refrigerated 2–8°C |
The Venus Protocol — 10 Compounds
All 10 compounds from QSC. ≥99% HPLC purity, Janoshik COA, free domestic shipping.
Shop the Venus Protocol at QSC →Venus Protocol
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