ProPep
GHK-Cu
Skin, hair & aesthetics

GHK-Cu

Copper tripeptide-1 • glycyl-histidyl-lysine copper

Preclinical / limited evidence

A copper-bound tripeptide studied in skin biology and extracellular-matrix research.

Copper–peptide complex

Product & jurisdiction matter

No general anti-aging or injectable aesthetic authorization is established by the sources cited here. Cosmetic use and medicinal approval are different questions.

Trinidad & Tobago product registration and supply authorization have not been verified. US status is reference context only.

How it works

Laboratory studies investigate how GHK-Cu influences skin-cell behavior and extracellular-matrix components. This describes a research mechanism, not a proven whole-body rejuvenation effect.

What the evidence shows

The cited 2023 study examined fibroblasts and skin outside the body, including collagen IV responses and combinations with hyaluronic acid.

What it does not establish

This selected evidence is laboratory/ex vivo. It does not establish injectable anti-aging benefits. Evidence from a topical formulation must be assessed separately from injections and from other formulations.

Safety & unanswered questions

FDA identifies potential immunogenicity concerns for injectable GHK-Cu, including aggregation and peptide impurities, and limited human safety information.

A useful question to ask

Was the study topical, injectable, cellular, or conducted in actual patients?

Read the sources

  1. Primary skin study · 2023 (opens in a new tab)
  2. FDA · injectable GHK-Cu safety concerns (opens in a new tab)

Educational information, not a treatment recommendation or instructions for use. Research peptides are sold for laboratory research only.

Read the full guide

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GHK-Cu

$1,500.00$1,000.00per vial

  • Compound: GHK-Cu
  • Content: 100mg per vial
  • Format: Lyophilized powder
  • Purity: 99%
  • Use: For laboratory research use only
  • Notice: Not for human or animal consumption. Not for diagnostic, therapeutic, or clinical use.

Availability: In stock

TitleRangePrice per vial
10% off5 - 9$900.00
15% off10 +$850.00

Bulk Orders

TitleMinimum Order Qty (MOQ)
Bulk order10 +

Peptides are short chains of amino acids, the building blocks of proteins. The research peptides in our range are synthesised to a high purity and supplied as a lyophilised (freeze-dried) powder in a sealed, labelled vial, for use in laboratory and scientific research.

Every product is priced and sold per vial, and each vial's label shows the compound and the amount it contains. Buy single vials at the retail price, or order more and save: quantity discounts are applied automatically in your cart, and wholesale pricing applies from the minimum bulk order quantity shown on each product. Orders are available for collection or delivery.

Product Specifications

  • Compound: GHK-Cu
  • Amount per vial: 100mg
  • Form: Lyophilized powder
  • Purity: 99%
  • Verification: QR code on label for quick access to related documentation (when available)

Handling & Storage

  • For trained personnel handling research materials in an appropriate lab setting.
  • Store in a cool, dry place away from direct light. Follow your lab's SOPs for storage conditions and handling procedures.
  • Use appropriate PPE and standard laboratory safety practices when handling.