Eco-Friendly Packaging for Functional Food

Eco-friendly packaging for functional foods aims to reduce environmental impact while maintaining product integrity and ensuring consumer safety. Both the food industry and consumers must transition toward packaging solutions that are sustainable, biodegradable, and non-toxic. Among the key benefits of using environmentally friendly materials for functional food packaging are their sustainability, growing consumer preference, and regulatory compliance. Functional foods are products that offer health benefits beyond basic nutrition, such as enhancing immunity, improving digestion, or promoting overall well-being. This review emphasizes that the packaging of functional foods using an eco-friendly design approach is aligned with the Sustainable Development Goals and the consumers’ preferences. It included the definition and regulatory framework of functional foods, the bioactivity and health effects of bioactive compounds/microorganisms, packaging requirements and solutions for functional foods, as well as conventional and innovative analytical techniques for bioactive compound analysis. Eco-friendly packaging for functional foods is environmentally vital for waste reduction, socially crucial for meeting conscious demand, and economically sound for driving sustainable innovation and green markets.