Looking for a reliable Nisin preservative supplier at the best price? We offer premium-grade Nisin (E234) sourced directly from our certified production facilities in China. With strong antibacterial properties, Nisin is widely used in dairy, meat, and ready-to-eat foods to extend shelf life naturally. Our product complies with FAO/WHO, FDA, and EU food safety standards, ensuring effective and safe preservation. Available in bulk or customized packaging, we guarantee stable quality, prompt delivery, and professional support. Partner with us to streamline your supply chain with high-quality Nisin at competitive prices.