ε-Polylysine CAS 28211-04-3: Natural Antimicrobial Preservative for Enhanced Food Safety
Discover the power of ε-Polylysine, a natural, safe, and highly effective antimicrobial peptide. As a leading manufacturer and supplier, we provide high-purity ε-Polylysine for superior food preservation, cosmetic formulations, and pharmaceutical applications. Enhance product safety and extend shelf life with this trusted ingredient.
Get a Quote & SampleUnlocking Natural Antimicrobial Efficacy for Your Products

Epsilon-Polylysine
As a dedicated manufacturer and supplier from China, we offer Epsilon-Polylysine (CAS 28211-04-3), a natural antimicrobial peptide renowned for its efficacy in food preservation, cosmetics, and pharmaceuticals. Our commitment to quality ensures a high-purity product that meets stringent industry standards, providing a safe and effective solution for your formulation needs.
- Broad-Spectrum Antimicrobial Action: Effectively inhibits a wide range of Gram-positive bacteria, yeasts, and molds, including challenging strains like E. coli and Staphylococcus aureus.
- Exceptional Stability: Demonstrates remarkable resilience to heat (up to 120°C for 20 min) and a broad pH range, ensuring consistent antimicrobial performance in diverse processing conditions.
- Natural and Safe Profile: Biodegradable, non-toxic, and approved by major regulatory bodies (FDA, EFSA), positioning it as an ideal ingredient for clean-label products and meeting consumer demand for natural alternatives.
- Enhanced Shelf Life and Food Safety: Significantly extends product shelf life by preventing microbial spoilage and safeguarding against foodborne pathogens, a key benefit for food manufacturers seeking reliable preservation.
Key Advantages of Partnering with Our Epsilon-Polylysine
Uncompromising Quality and Purity
We are a trusted manufacturer providing high-purity Epsilon-Polylysine, ensuring consistent performance and adherence to international quality standards. Count on us for a reliable supply.
Cost-Effective Natural Preservation
Opt for a naturally derived, potent antimicrobial agent that offers excellent value. Our competitive pricing makes Epsilon-Polylysine a cost-effective choice for enhancing your product's safety and shelf-life.
Comprehensive Application Support
Leverage our expertise for your specific needs. Whether for food preservation or cosmetic formulations, we offer technical guidance to ensure optimal integration of Epsilon-Polylysine. We aim to be your preferred supplier.
Versatile Applications of Epsilon-Polylysine
Food Preservation
Utilize Epsilon-Polylysine as a natural preservative in dairy products, meats, baked goods, and beverages to inhibit microbial growth and extend shelf life, ensuring food safety and quality for consumers.
Cosmetic Formulations
Incorporate this safe and effective antimicrobial agent into lotions, creams, and shampoos to prevent microbial contamination and enhance product stability, meeting the demand for natural cosmetic ingredients.
Pharmaceutical and Healthcare
Apply Epsilon-Polylysine in oral care products, wound dressings, and other healthcare formulations for its antimicrobial properties, contributing to product efficacy and safety.
Biotechnology Applications
Explore its use as a coating agent for bioreactors or in purification processes, benefiting from its cationic nature and antimicrobial efficacy to maintain sterile environments.