uitable for anti-aging facial and body care; eye contour repair; skincare for face, neck, and hands; postpartum stretch mark care;GHK-CU

1.Product Application
Our GHK-Cu 50mg freeze-dried copper peptide powder is high-purity cosmetic & research grade lyophilized peptide, also named Copper Tripeptide-1. It is mainly used for cosmetic raw material research, skin regeneration experiment, anti-aging biomedical trials and wound repair related laboratory projects. Advanced vacuum freeze-drying technology fully retains the complete biological activity of copper peptide complex, supporting long-term stable in-vitro lab research and cosmetic formulation development. This product is for scientific laboratory research & cosmetic formula experiment only, not for human injection or clinical treatment directly.
2. Product Characteristics
Appearance: Uniform light blue loose freeze-dried powder, no lumps, clean color without impurities.

High activity: Low-temperature lyophilization prevents peptide molecular denaturation, fully maintains collagen-stimulating biological properties.

Excellent solubility: Quickly dissolved in distilled water & PBS buffer to form characteristic light blue transparent solution without sediment.

Stable storage property: Sealed vial can be preserved for 24 months under -20℃ light-proof dry environment.

Sterile filling: Produced in dust-free purification workshop, effectively reduces foreign impurities and microbial contamination.
3. Complete Specification Parameters

Items Standard Data
Product Name GHK-Cu (Copper Tripeptide-1)
Single Vial Content 50mg per vial
Grade Research & Cosmetic Grade
HPLC Purity ≥99.0%
Molecular Formula C₁₄H₂₂CuN₆O₄
Molecular Weight 403.92 g/mol
CAS Number 49557-75-7
Endotoxin Index ≤0.1 EU/mg
Residual Moisture ≤2.0%
Solvent Residue Meet USP standard limitation
Single Package Sterile glass vial + independent moisture-proof aluminum foil bag
Storage Condition Sealed at -20℃, away from light, heat and moisture
Valid Shelf Life 24 months
4. Strict Quality Control Standards
All copper peptide raw materials comply with international cosmetic raw material & laboratory research standards.

Each batch will pass full HPLC purity testing, heavy metal detection, endotoxin test and sterility inspection.

Every shipment can provide official COA batch test report and TDS technical data sheet.

We support third-party laboratory re-inspection by customers; our products meet EU REACH SVHC hazardous substance control requirements.

Whole production process follows standardized peptide QC flow, complete production records for full traceability.
5. Packaging & Usage Scenes
Packaging Introduction
Inner layer: 50mg sterile glass vial with rubber stopper and aluminum cap; each vial packed with separate moisture-proof aluminum foil bag to isolate moisture and oxygen.

Outer packing: Shockproof foam cushion + standard export carton, fit for long-distance international logistics and low-temperature transportation. Custom label and bulk packing solutions are acceptable.
Applicable Scenarios
Cosmetic R&D laboratories

University skin biology research labs

Biomedical tissue regeneration research institutions

Skincare raw material formulation enterprises

Independent wound repair experimental laboratories
6. Factory Advantages
Direct China peptide source factory, independent peptide synthesis and freeze-drying production workshop, stable stock supply of GHK-Cu.

Flexible order threshold: small sample trial order and large bulk wholesale orders are both welcomed.

Complete supporting documents: COA, TDS, REACH SVHC test report can be provided as required.

Professional technical team provides professional storage, dilution and cosmetic formula matching guidance.

Factory direct competitive price, special discount for long-term cooperative global partners.
7. Purchase Tips
We supply limited preferential prices for new stable long-term partners. If you have any demand for GHK-Cu copper peptide powder, please contact our sales team to obtain the most favorable quotation. All customer inquiries will be replied efficiently within working hours.