High-quality Selank combats anxiety, enhances memory, protects nerves and regulates emotions

We provide high-quality lyophilized Selank peptide in 5mg vials with purity ≥99% under full standardized quality control. Widely adopted by global laboratories and pharmaceutical R&D institutions, it is applied to scientific research related to neuro-emotion and immunity, featuring stable activity and ultra-low impurities.

Key Specifications

- Product Name: Selank
- Specification: 5mg per vial
- Purity: ≥99% (Double tested by HPLC & MS)
- Appearance: White sterile lyophilized powder
- Grade: Research Special Grade
- Endotoxin: ≤0.1 EU/mg
- Heavy Metals: Compliant with international general safety standards
- Shelf Life: 24 months unopened (Sealed and stored at -20℃ away from light)

Core Advantages

1. 99% high purity with consistent batch quality
Each batch is precisely tested by HPLC and MS, equipped with complete test spectra and component identification reports. No impurity adulteration and tiny index differences between batches.
2. Strict standardized quality control
Produced in 100,000-class purification workshops in line with export quality standards. COA certificates are available for each batch to realize full traceability of quality.
3. Freeze-drying technology for high stability
Low-temperature freeze-drying process retains biological activity to avoid efficacy loss during long-term storage. Free of organic solvent residues, fully meeting safety standards for overseas research materials.
4. Sufficient stock & flexible supply
Mass stock available all year round. Small trial orders and bulk foreign trade orders are acceptable with fast delivery and sustainable long-term supply.

Supporting Services

1. Complete documents for customs clearance: COA, HPLC spectra, MS reports, SDS safety data sheet
2. Professional technical consultation and after-sales support
3. Long-term stable supply of goods

We are a large integrated peptide manufacturing factory with full self-operated production chain including independent synthesis, purification, lyophilization and aseptic filling, selling products directly without middlemen markup. Our Selank lyophilized peptide raw material (5mg/vial, purity ≥99%) is mass-produced in 100,000-class standardized clean workshops. We have strong large-scale production capacity, supplying research institutes, biotech enterprises and global wholesalers all year round. We accept bulk orders and long-term framework cooperation, and sincerely invite overseas partners to visit our factory for in-depth cooperation negotiation.