GHK-cu 50mg

Description

GHK-Cu is a copper-binding tripeptide used in research and formulation R&D to support skin regeneration, stimulate collagen and elastin synthesis, accelerate wound-healing processes, and promote hair-follicle activity. Supplied as a high-purity lyophilized powder for laboratory and cosmetic R&D applications.

Product highlights (research context)

• Stimulates fibroblast activity and extracellular matrix remodeling (collagen & elastin).

• Supports wound-healing pathways and tissue repair in preclinical models.

• Exhibits antioxidant and anti-inflammatory modulatory properties in cell assays.

• Promotes markers associated with hair-follicle health and can support hair-growth research.

Technical details

• Amino acid sequence: Gly-His-Lys (copper chelated to peptide)

• Molecular formula (complex): variable (GHK·Cu coordination complex)

• Appearance: White to off-white lyophilized powder

• Typical assay: ≥ 99% HPLC (COA provided per lot)

Recommended research & formulation usage

In vitro (cell culture assays)

• Typical starting range: 0.1 – 10 µM. Titrate to your cell line and endpoint.

Topical / ex-vivo formulation (exploratory cosmetic R&D)

• Common starting concentrations for exploratory formulation work: 0.01% – 0.2% w/v (0.1–2 mg per gram of final product). Begin at lower concentrations and validate activity, tolerability, and stability in your vehicle.

• Add GHK-Cu during the cool-down phase of emulsions (<40 °C) and avoid oxidizing agents or highly acidic conditions that may affect copper coordination.

In vivo (rodent models, research use only)

• Frequently used ranges in preclinical studies: 0.5 – 2 mg/kg (subcutaneous or intraperitoneal); topical dosing varies by model. Always follow IACUC/ethical approvals and published protocols for specific endpoints.

Handling notes

• Reconstitute in sterile water or appropriate buffer immediately prior to use.

• Prepare fresh working dilutions and avoid prolonged exposure to strong chelators or oxidizers.

• Validate peptide stability and copper integrity in final formulations with accelerated stability testing.

Packaging & storage

• Packaging: 50 mg amber glass vial with desiccant.

• Shelf life: Up to 12 months unopened (confirm with COA).

• Storage: Store at 2–8 °C for short term; −20 °C recommended for long-term. Protect from moisture and light; avoid repeated freeze–thaw cycles.

For laboratory, cosmetic R&D, and analytical use only. Not for human or veterinary consumption.
Do not market or label this product with therapeutic or clinical claims. Perform appropriate safety, irritation, and stability testing before any topical or in-use studies.