Top Quality Purity 99% Peptide powder High Quality Cortagen CAS NO 335591-03Laboratory-grade, factory direct shipping-2

Name:Cortagen

CAS No.: 335591-03-2

Purity: >99% (or refer to the Certificate of Analysis)

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Shelf Life: >2 years if stored properly

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

Cortagen is a synthetic neurobioregulatory tetrapeptide. Supplied as a white, ≥98% pure (HPLC) lyophilized powder. It exerts neuroprotective, regenerative, and anti-aging effects via modulating gene expression, reducing oxidative stress, and enhancing neuronal repair. Highly soluble in water, stable at -20°C. Widely investigated in preclinical studies for cerebral ischemia, cognitive decline, and peripheral nerve regeneration. For laboratory research only; not for human or veterinary use.

Discover a premium-grade solution for modern weight management formulations with our customizable peptide freeze-dried powder, designed for global buyers seeking quality, flexibility, and sustainability. This advanced cosmetic raw material is manufactured under strict quality control standards and presented in sterile plastic vials to ensure purity, stability, and ease of handling throughout transportation and application processes.

Our peptide powder is available in multiple dosage options— COR20—allowing brands, laboratories, and distributors to tailor their product lines according to specific market demands. Whether you are developing innovative cosmetic formulations, research-based solutions, or wellness-oriented product lines, this customizable range provides unmatched versatility. Each vial contains precisely measured, freeze-dried peptide powder that maintains structural integrity and potency, ensuring consistent performance across batches.

One of the key advantages of this product is its freeze-dried (lyophilized) form, which enhances shelf life and simplifies storage requirements. The process preserves the peptide’s bioactive properties, making it ideal for long-distance shipping and global distribution. The sterile plastic vials are lightweight, durable, and resistant to breakage, offering a safer and more cost-effective alternative to traditional glass packaging. This design also aligns with eco-friendly initiatives by reducing material waste and carbon footprint during logistics.