Batch 20261010-4N · cosmetic grade
Copper Tripeptide-1
GHK-Cu · INCI Copper Tripeptide-1 · CAS 89030-95-5
The carrier peptide most formulators start with: a blue crystalline powder that brings copper into the water phase, released with copper content and chloride checked separately.
| Test item | Specification | Result |
|---|---|---|
| Appearance | Blue crystalline powder | Complies |
| Identity by ESI-MS | Theoretical MW 401.91 | Complies |
| Purity (HPLC) | > 98.0% | 99.92% |
| Copper content | 8.0 – 16.0% | 11.58% |
| Water content (K.F.) | < 8.0% | 5.89% |
| Chloride content (IC) | ≤ 10.0% | Complies |
| pH (0.2% solution) | 5.5 – 7.5 | 6.11 |
| Solubility | ≥ 100 mg/ml in water | Complies |
| Manufacturer | Leon (Nanjing) Biotechnology | |
| Reference standard | Enterprise standard · cosmetics grade | |
| Packaging | Sealed container; outer aluminium foil bag | |
| Shelf life | Two years when stored as directed | |
Documents for this batch.
Issued against 20261010-4N. Ask for the set and it comes back with the sample, not after the order.
Also in the range.
Often specified alongside this one.
Start with a sample of 20261010-4N.
Tell us the use level and the format; the sample ships with the batch certificate.
Request a sample