Description
GHK-Cu 100mg — Copper Tripeptide Skin & Tissue Research Compound
GHK-Cu is a naturally occurring copper-binding tripeptide studied extensively for its role in tissue remodelling, collagen synthesis, and wound-healing research. Peptalix Labs supplies GHK-Cu 100mg at a verified purity of 99.87%, independently confirmed by Freedom Diagnostics. GMP-sourced, blue lyophilised powder. Fast USA same-day shipping with delivery to Canada, Australia, the UK and Europe.
Certificate of Analysis
Every GHK-Cu 100mg vial is independently batch-tested by Freedom Diagnostics. COA Accession #2604200484 (reported 04/22/2026) confirmed purity at 99.87% with net peptide content of 109.81mg per vial, Lot 121-A-D.
Research Background
GHK-Cu research examines collagen and elastin synthesis, antioxidant enzyme upregulation, and tissue remodelling across dermal research models. Often studied alongside other skin and longevity research compounds such as Epitalon and Snap-8.
Product Specifications
- Product
- GHK-Cu 100mg
- Peptide Class
- Copper Tripeptide (Gly-His-Lys)
- Appearance
- Blue Lyophilised Powder
- Purity
- 99.87% (HPLC-UV + Mass Spectrometry)
- Net Peptide Content
- 109.81 mg per vial
- Lot Number
- 121-A-D
- COA Accession #
- 2604200484
- Testing Lab
- Freedom Diagnostics
- Reported Date
- 04/22/2026
- Storage
- Lyophilised: -20C. Reconstituted: 2-8C, use within 28 days
- Shipping
- USA same-day. Canada, Australia, UK, Europe
- Research Use
- In-vitro laboratory research only
Reconstitution Guide
Reconstitute using sterile bacteriostatic water. Inject slowly down the inner wall of the vial and gently swirl until dissolved. Never shake. Store reconstituted solution at 2-8C and use within 28 days.
Shipping
Same-day USA dispatch before daily cut-off Monday to Friday. International delivery to Canada, Australia, UK and Europe in 5-12 business days.
Related Skin & Anti-Aging Research Compounds
- Snap-8 10mg — Skin Research Peptide
- Epitalon 10mg — Longevity Research Peptide
- Melanotan 1 10mg — Melanocortin Research Peptide
- Melanotan 2 10mg — Melanocortin Research Peptide
- BPC-157 20mg — Body Protection Compound Healing Peptide
Scientific References
- Pickart et al. — GHK-Cu copper peptide tissue remodelling research (PubMed)
- NIH NLM — GHK-Cu and collagen synthesis research
- ClinicalTrials.gov — Search: GHK-Cu Research
Research Use Only. Not FDA-approved for human consumption, veterinary use or clinical application.
Frequently Asked Questions
What is GHK-Cu peptide?
GHK-Cu is a naturally occurring copper-binding tripeptide (Glycyl-Histidyl-Lysine) studied extensively for its role in tissue remodelling, collagen synthesis, and wound-healing research. Peptalix Labs supplies GHK-Cu 100mg at 99.87% purity, confirmed by Freedom Diagnostics.
What purity is Peptalix Labs GHK-Cu 100mg?
Independently batch-tested at 99.87% purity by Freedom Diagnostics using HPLC-UV and mass spectrometry. Net peptide content 109.81mg per vial, Lot 121-A-D, Accession #2604200484, reported 04/22/2026.
Why is GHK-Cu blue in appearance?
GHK-Cu’s characteristic blue colouration comes from its copper-binding structure — the tripeptide chelates a copper ion, giving the lyophilised powder its distinctive blue tint, consistent with published GHK-Cu product standards.
How is GHK-Cu peptide stored?
Supplied as blue lyophilised powder. Store the sealed vial at -20C prior to reconstitution. Once reconstituted with bacteriostatic water, store at 2-8C and use within 28 days.
How do I reconstitute GHK-Cu 100mg?
Draw the desired volume of sterile bacteriostatic water into a fresh syringe and inject slowly down the inner wall of the vial. Gently swirl until fully dissolved. Never shake.
What research has been published on GHK-Cu?
GHK-Cu has an extensive peer-reviewed literature base examining its studied role in collagen and elastin synthesis, antioxidant enzyme upregulation, and tissue remodelling across dermal and wound-healing research models.
Can I buy GHK-Cu peptide online in the USA?
Yes. Peptalix Labs offers GHK-Cu 100mg for purchase online for qualified USA researchers. COA-verified at 99.87% purity, GMP-sourced, same-day shipping.
Does Peptalix Labs ship GHK-Cu internationally?
Yes, to Canada, Australia, the United Kingdom and most of Europe, with tracked delivery in 5-12 business days.
What is the difference between GHK-Cu and AHK-Cu?
Both are copper-binding tripeptides studied in skin and tissue research, differing by a single amino acid substitution (Alanine vs Glycine at the first position), which may influence their respective binding and stability profiles.
What is the appearance of GHK-Cu 100mg?
Blue lyophilised freeze-dried powder, as confirmed in the Freedom Diagnostics COA (Lot 121-A-D). The blue colour is characteristic of the copper-peptide complex.
Is GHK-Cu peptide legal to buy in the USA?
Yes, as a research chemical for qualified researchers conducting in-vitro laboratory studies. Not FDA-approved for human use. Sold strictly for research purposes.
What is GHK-Cu peptide shampoo?
GHK-Cu peptide shampoo refers to topical hair-care formulations studied in some dermal research contexts. Peptalix Labs supplies GHK-Cu 100mg in lyophilised powder form for laboratory research use.
Which lab verified Peptalix Labs GHK-Cu purity?
Freedom Diagnostics, a US-based independent laboratory operated by Principal Chemist Alex Johnson. Accession #2604200484, reported 04/22/2026.
What is the research dosage range for GHK-Cu?
Published GHK-Cu research has used varying dosing parameters depending on study model (topical vs systemic). Peptalix Labs does not provide dosing guidance, as our products are sold for research use only.
What other skin and anti-aging research peptides does Peptalix Labs offer?
Our skin and anti-aging category includes Snap-8, Epitalon, Melanotan I, and Melanotan II — all COA-verified and GMP-sourced.
