GHK-Cu 50mg
GHK-Cu copper tripeptide-1 cosmetic raw material for formulation research and cosmetic ingredient development.
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Include target quantity, destination country and any documentation your QC requires.
Product photograph. Label and batch details may vary by lot.
Specifications
| Product | GHK-Cu 50mg |
|---|---|
| Strength | 50 mg/vial |
| Form | Lyophilized powder (blue) |
| CAS number | 89030-95-5 |
| Molecular weight | 340.38 g/mol (GHK; reference) |
| Purity | Batch-specific; HPLC purity stated on COA |
| Storage | −20 °C, protect from light, dry |
| Packaging | 5 mL amber vial |
| MOQ | 10 vials |
| Lead time | 5–10 business days |
| Documentation | COA (batch-specific) · HPLC chromatogram · MS confirmation · MSDS |
Lot notes
The standard cosmetic research fill. The blue colour is characteristic of the copper complex; batch appearance is stated on the COA.
Range context
This 50 mg/vial format sits at the low end of the range and below GHK-Cu 100mg. It is packaged as 5 ml amber vial with an MOQ of 10 vials and a typical lead time of 5–10 business days.
Documentation & batch traceability
Each production lot is assigned a batch number that links to its certificate of analysis, HPLC chromatogram and mass-spec confirmation. We do not publish a single "typical" purity figure as if it applied to every lot — the COA for the specific batch is the authoritative document. Request a sample COA before purchase.
Bulk & wholesale pricing
Pricing is quantity-tiered and depends on strength, packaging and destination. Standard tiers start at 10 vials; distributor and OEM volumes are quoted individually. See how wholesale ordering works or request a quotation.
Handling notes
- Store lyophilized material at −20 °C, protected from light and moisture.
- Allow vials to reach room temperature before opening to avoid condensation.
- Reconstitute only with appropriate laboratory-grade solvent for in-vitro work; do not use for injection.
- Aliquot reconstituted material to avoid repeated freeze–thaw cycles.
Preparing a stock solution? The reconstitution calculator converts fill mass and diluent volume into mg/mL and µM, with purity correction.
The Author's Take
Position. Cosmetic peptide raw material is the most under-documented segment of this market. My position: brands should demand the same analytical package as pharma-adjacent buyers.
Reasoning. Cosmetic buyers often accept a COA with only an appearance check. That is a formulation risk: purity and counter-ion content affect stability and colour.
Disclosure. Commercial interest: we supply GHK-Cu and glutathione. This view is based on the documentation we see requested versus what is typically offered.
Related products
- GHK-Cu 100mg — 100 mg/vial, lyophilized powder (blue)
- Glutathione 1500mg — 1500 mg/vial, lyophilized powder
- AHK-Cu — Contact for formats, lyophilized powder
Further reading
Frequently asked
Is GHK-Cu 50mg for human use?
No. It is supplied for laboratory research only — not for human or veterinary use, diagnosis, treatment or cosmetic application.
What documentation ships with the order?
A batch-specific COA with HPLC chromatogram and method, MS confirmation, MSDS and storage instructions. The batch number on the COA matches the vial label and invoice.
Can I order a sample before a bulk order?
Yes, for qualified business buyers. The sample ships with its own batch COA so you can verify identity and documentation before committing to volume.
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Related
All Cosmetic Peptides · Quality & testing · Sourcing framework · Quality verification framework · Handling framework · Research knowledge base