Product Description

Test Item	Specification Limit
Total Fatty Matter (%)	78 Min
Moisture (%)	14 Max
Appearance	Blue fine powder
Free Fatty Acid (as Palmitic, %)	1.5 Max
Sodium Chloride (as NaCl, %)	0.3-0.7
Glycerine (%)	1 Max
Titre (oC)	46 Max
Solubility	Soluble in water
Chelating Agent	Present
Purity (HPLC, %)	≥ 98.0
pH Value (1% Aqueous Solution)	5.0 ~ 7.0
Total Heavy Metals (ppm)	≤ 10
Arsenic Content (ppm)	≤ 2
Total Bacterial Count (CFU/g)	≤ 1000
Mold & Yeast (CFU/g)	≤ 100
Endotoxin (EU/mg)	≤ 0.1
Related Substances (%)	≤ 1.0

GHK-Cu, also known as Copper Peptide, is a copper tripeptide complex composed of glycyl-L-histidyl-L-lysine and copper ions. Its CAS number is 89030-95-5. It naturally exists in human plasma and saliva, and its content gradually decreases with age. It appears as a blue fine powder, soluble in water, and has good stability and biocompatibility. It is a popular functional raw material in cosmetics, personal care and biomedical research fields.

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FAQ

Q1: Sample request

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Q3: Delivery & lead time after payment

Small orders will be sent via international couriers (DHL, FedEx, TNT) or air freight. You will receive the goods within 3 to 5 working days after shipment.

For bulk orders, sea shipping is the most cost-effective choice. Transit time ranges from several days to weeks, depending on your destination port.

Q4: Custom packaging & labels

Yes, we support customized labels and packaging as per your requirements.

Q5: Quality assurance

All our products are fully qualified. We conduct strict testing and will provide the Certificate of Analysis (COA) prior to delivery.

 

After-sales Service

1. All products are manufactured and inspected in compliance with national standards. Defective goods are never delivered. We strictly abide by quality commitments and after-sales regulations.

2. If you have any quality complaints, we will respond within 24 hours. Should our products fail to meet quality standards, we offer a full refund.