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Recovery
Product
Recovery · 99%+ purity
GHK-Cu
GHK-Cu is a naturally occurring copper-binding peptide with broad regenerative effects. It promotes collagen and elastin production, accelerates wound healing, and supports skin, hair, and tissue repair while offering potent antioxidant and anti-inflammatory benefits.
Scientific Profile
Size
100 mg
Purity
99%+
Key Benefits
Collagen synthesis and skin rejuvenation
Accelerated tissue repair
Antioxidant and anti-inflammatory
B/.49PAB
₡30,000 CRC
SHIPS TO COSTA RICA · PANAMA
JANOSHIK
Research Chemicals
For Research Use Only
PURA VIDA SCIENCE
puravidapeptidescience.com
Pura Vida · Costa Rica
CERTIFICATE OF ANALYSIS
For Research Use Only
Product Name:GHK-Cu
CAS Number:89030-95-5
Molecular Formula:C₁₄H₂₂CuN₆O₄
Product No.:100003
Batch Number:100003-26010702
Manufacturing Date:Apr 02, 2026
Retest Date:Apr 01, 2028
Appearance:Blue crystalline particles
Storage:Short Term: 2–8°C · Long Term: below –10°C
| TEST | SPECIFICATION | RESULT | METHOD |
|---|---|---|---|
| Appearance | Blue or blue-violet crystalline particles or powder | Blue crystalline particles | Visual |
| Solubility | Easily soluble in water | Easily soluble in water | Visual |
| Identification by HPLC | Retention time conforms to standard | Conforms | HPLC |
| Mass Spectrum | 340.4 ± 1.0 | 340.0 | MS |
| Purity (HPLC) | NLT 98.0% | 99.9% | HPLC |
| pH | 5.0–7.0 (10 mg/ml en H₂O) | 5.8 | pH Meter |
| Acetic Acid | NMT 5.0% | N.D | HPLC |
| Water Content (KF) | NMT 8.0% | 6.6% | KF |
| Cu⁺ Content | 8.0%–16.0% | 13.5% | ICP-MS |
| Chloride Content | 6.5%–8.5% | 6.9% | ICP-MS |
| Peptide Content | NLT 70.0% | 72.9% | Assay |
| Elemental Impurity (Pb) | NMT 10 ppm | N.D | ICP-MS |
| Elemental Impurity (As) | NMT 2 ppm | 0.01 ppm | ICP-MS |
| Elemental Impurity (Hg) | NMT 1 ppm | 0.001 ppm | ICP-MS |
| Elemental Impurity (Cd) | NMT 5 ppm | N.D | ICP-MS |
| Residual Solvent | Ethanol/Triethylamine NMT 5000 ppm | N.D | GC |
| Total Bacteria | NMT 100 cfu/g | <10 cfu/g | Micro |
| Molds and Yeasts | TYMC NMT 100 cfu/g | <10 cfu/g | Micro |
| Peptide Sequence | Gly-His-Lys-Cu | Conforms | LC-MS/MS |
HPLC Chromatogram
Purity: 99.9%
LC-MS Spectrum
Observed Mass: 340.0 Da
Approved By:
Quality Control
Quality Approved
Date:
Apr 02, 2026
COA ID:
JRC-COA-10000326010702
This Product is for Research Use Only and Not Intended for Human Consumption