Free U.S. shipping over $250/ Same-day dispatch before 2 PM ET/ CoA in every box/ ≥99% purity guaranteed/ Free U.S. shipping over $250/ Same-day dispatch before 2 PM ET/ CoA in every box/ ≥99% purity guaranteed/
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GHK-Cu
✓ HPLC 99.5%✓ MS CONFIRMED ✓ CoA INCLUDED
Peptides · Research compound ✓ ≥99.5% PURITY

GHK-Cu

What is GHK-Cu? GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine) complexed with a single copper(II) ion. First isolated from human plasma by Pickart in 1973, it has been studied in laboratory settings for its interactions with copper-dependent enzymes and extrac...

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HPLC + MS verified Same-day dispatch before 2 PM ET CoA by lot number
Purity
99.5%
Form
LYO
Identity
MS ✓
Specification +
CompoundGHK-Cu
Half-life~4 hours (plasma, rat)
Purity (HPLC)≥ 99.5%
Testing & CoA +
Every lot passes a four-method release protocol — RP-HPLC purity (220nm), LC-MS identity, LAL endotoxin screen (<0.5 EU/mg), and Karl Fischer residual moisture. The batch-matched Certificate of Analysis ships in the box and is retrievable by lot number.
Research library (5) +
GHK peptide as a natural modulator of multiple cellular pathways in skin regeneration Pickart L, Vasquez-Soltero JM, Margolina A · BioMed Research International · 2015 · DOI
The human tri-peptide GHK and tissue remodeling Pickart L · Journal of Biomaterials Science Polymer Edition · 2008 · DOI
GHK and DNA: resetting the human genome to health Pickart L, Vasquez-Soltero JM, Margolina A · BioMed Research International · 2014 · DOI
Stimulation of skin repair is dependent on fibroblast source and presence of extracellular matrix Maquart FX, Pickart L, Laurent M, et al. · FEBS Letters · 1988 · DOI
Inhibitory effects of tripeptide-copper complexes on the proliferation of human skin fibroblasts Hong Y, Downey T, Eu KW, et al. · In Vivo · 2012
Storage & handling +
Store lyophilized at −20 °C, desiccated and protected from light. Reconstitute with bacteriostatic or sterile water. For research and laboratory use only — not for human or veterinary use.
Shipping & returns +
Orders before 2 PM ET dispatch the same business day from our U.S. facility. Free shipping over $250. Full reshipment coverage on lost or damaged parcels.
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The GLOW Stack

GHK-Cu · BPC-157 · TB-500 + BAC H₂O — the full dermal research stack.

Pairs well with

BPC-157
FROM $49
TB-500
FROM $59
Semax
FROM $59
Every batch, on the record.
RP-HPLC purityLC-MS identityLAL <0.5 EU/mgKF moisture
GHK-Cu

GHK-Cu

Price range: $39.00 through $59.00

Research-grade GHK-Cu peptide complex. ≥99% purity, third-party verified via HPLC. For research and laboratory use only.

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Description

GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper peptide complex studied in research settings for its interaction with cellular remodeling processes. Available in 50mg and 100mg concentrations. ≥99% purity verified via HPLC.

Specifications:

  • Purity: ≥99% (HPLC verified)
  • Form: Lyophilized powder
  • Storage: -20°C (long-term), 2-8°C (reconstituted)
  • Certificate of Analysis available

For research and laboratory use only. Not for human consumption.

Additional information

Dosage

50mg, 100mg

Cas Number

49557-75-7

Molecular Formula

C14H24N6O4·Cu

Molecular Weight

403.92 g/mol

Sequence

Gly-His-Lys (Cu²⁺ complex)

Solubility

Soluble in water, bacteriostatic water

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