GHK-CU 50MG vial — After Hours Labs research product
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GHK-CU

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GHK-CU Research Overview

GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine (GHK), a naturally occurring peptide first identified in human plasma, where its levels decline with age. GHK-CU is supplied for qualified in-vitro laboratory research and analytical use only.

Compound profile

  • Compound class: Copper(II)–peptide complex
  • Peptide: Gly-His-Lys (GHK) tripeptide bound to copper(II)
  • Form: Lyophilized powder in a sealed vial
  • Testing: Third-party HPLC purity and identity, batch-matched COA

Research context

GHK has a high affinity for copper and is studied as a copper-delivery and signaling molecule. Research focuses on collagen, elastin and glycosaminoglycan synthesis, extracellular-matrix remodeling, wound-healing and skin-cell models, antioxidant activity, and gene-expression studies showing broad effects on genes linked to tissue repair. It is the base of several multi-peptide matrix blends.

Storage and handling

Store unopened lyophilized vials sealed and protected from light — at −20 °C for long-term storage, or 2–8 °C for short-term use. Once reconstituted, keep refrigerated at 2–8 °C, minimize freeze–thaw cycles and rely on your laboratory’s own validated stability data.

Quality and documentation

Every lot is third-party tested, and the Certificate of Analysis is matched to the exact batch you receive — look it up any time on the COA page. Browse more Skin & Matrix Biology Research, or see related compounds: GLOW 70MG, Beauty Blend GHK-CU / KPV 50MG / 20MG.

Research Use Only Notice: Not for human consumption, not for veterinary use, not for clinical or diagnostic use, and not intended as a drug, food, dietary supplement, cosmetic, or household product. Purchaser is responsible for confirming lawful use, handling requirements, and regulatory status before purchase or use.