Naturally Protective. Technologically Advanced.
Proven by Fermentation.
Nisin is a natural antimicrobial peptide produced by fermentation and trusted globally for its broad-spectrum protection against foodborne pathogens. Backed by decades of research and regulatory approval, it is one of the few clean-label preservatives that deliver both safety and shelf-life extension—without compromising product quality. From dairy to plant-based foods, Nisin enables manufacturers to reduce synthetic preservatives, respond to consumer demands for clean labels, and maintain food integrity across distribution and storage.
What is Nisin?
The Natural Food Preservative
Nisin is a natural food preservative widely used in food preservation and biotechnology. It is derived from Lactococcus lactis and is highly effective against foodborne pathogens, making it a key ingredient in natural food safety solutions.
Why Nisin?
Natural & Safe
A clean-label preservative with strong antimicrobial properties.
Extends Shelf Life
Prevents spoilage and extends the freshness of dairy, meat, and plant-based products.
Effective Against Pathogens
Inhibits Listeria, Clostridium, and other harmful bacteria.
Heat & pH Stable
Maintains efficacy in various food processing conditions.
How is Nisin Made?
Fermentation from Nature’s Microbiome
Nisin is naturally produced by Lactococcus lactis, a beneficial bacterium commonly found in dairy fermentation. Through a controlled fermentation process, these microbes secrete nisin—a powerful antimicrobial peptide—directly into the culture medium.
Purified for Potency and Performance
After fermentation, Nisin is carefully extracted and purified to ensure consistent quality and efficacy. This process preserves its full antimicrobial power while keeping it odorless, tasteless, and highly stable, making it ideal for seamless integration into modern food systems.
How to Use Nisin?
Direct Application in Processed Foods
Nisin can be added directly into food formulations during processing. It works effectively in low-pH environments like cheeses, sauces, plant-based dairy, and ready-to-eat meals. This allows manufacturers to reduce or eliminate synthetic preservatives while maintaining shelf life and microbial safety.
Surface Treatment
& Coatings
Nisin can be incorporated into edible coatings or surface sprays, particularly for products like soft cheeses, deli meats, and bakery items. This method provides a protective barrier that actively inhibits microbial growth, especially on exposed surfaces vulnerable to contamination.
Antimicrobial Packaging Integration
Advanced food packaging solutions are increasingly leveraging Nisin by embedding it into films or active packaging layers. This approach offers long-lasting protection, extending shelf life by controlling bacterial growth within sealed environments, without altering the product's sensory profile.
Blending with Multi-Hurdle Preservation Systems
Nisin can be used in combination with other natural preservatives, pH control agents, or mild thermal processing techniques. This synergy—known as the “hurdle technology” approach—optimizes food safety and stability while meeting consumer demand for clean-label solutions.
Perfect for ...
Dairy Products
Enhances safety in cheese, yogurt, and dairy alternatives.
Beverages & Sauces
Prevents microbial growth in acidic and fermented drinks.
Meat & Seafood
Protects against bacterial contamination in fresh and processed meats.
Vegan Consumer
Ensures freshness in vegan and alternative protein products.
Natural Protection.
Next-Level Freshness.
Keep your food safe, fresh, and naturally preserved with Nisin!
Nisin is the trusted choice for clean-label food preservation—offering a natural, effective way to inhibit harmful bacteria without compromising taste, texture, or processing. Whether you're developing dairy products, plant-based foods, or ready-to-eat meals, Nisin empowers you to meet safety standards, extend shelf life, and align with modern consumer expectations.