Cosmetic Peptides
Cosmetic-grade peptide raw materials for formulation research: GHK-Cu and glutathione. Documentation and bulk supply for formulators and brands.
| Product | Strength | Form | Purity | MOQ | Documents | |
|---|---|---|---|---|---|---|
| GHK-Cu 50mg | 50 mg/vial | Lyophilized powder (blue) | Batch-specific; HPLC purity stated on COA | 10 vials | COA (batch-specific), HPLC chromatogram, MS confirmation, MSDS | View |
| GHK-Cu 100mg | 100 mg/vial | Lyophilized powder (blue) | Batch-specific; HPLC purity stated on COA | 10 vials | COA (batch-specific), HPLC chromatogram, MS confirmation, MSDS | View |
| Glutathione 1500mg | 1500 mg/vial | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 5 vials | COA (batch-specific), HPLC chromatogram, MSDS | View |
| AHK-Cu | Contact for formats | Lyophilized powder | Batch-specific; HPLC purity stated on COA | 10 vials | COA (batch-specific), HPLC chromatogram, MS confirmation, MSDS | View |
Request quotation & batch COA Bulk pricing
Quote the SKU and strength, your target quantity and the destination country — that is enough for a priced offer with the current lot's COA.
Choosing within this category
Strength is the first decision, but it is not the only one. Confirm the vial format that fits your workflow, the documentation package your institution requires, and whether you need standard or custom labelling. For repeat purchasing, ask for two or three consecutive lot COAs — consistency across lots matters more than a single clean result.
- Documentation: COA with HPLC chromatogram and MS confirmation for the specific lot.
- Packaging: vial size and fill volume affect handling and cost per mg.
- Volume: tier pricing starts at the stated MOQ; see wholesale.
- Custom label: available for qualified buyers — see OEM.
Frequently asked
Is purity the same for every batch?
No. Purity is measured per lot and stated on that lot's COA. We do not publish a single "typical" figure as a substitute for batch data.
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 before committing to volume.
Do you ship to my country?
Most destinations are serviceable, but some are restricted. Check Shipping & Customs and confirm at quotation stage.