LAWAL ODUNAYO RUTHCovenant University Dissertation2025-05-152025-04https://repository.covenantuniversity.edu.ng/handle/123456789/49593The synthetic hair production industry in Lagos, Nigeria, faces significant challenges in sustainable resource management due to its reliance on fossil-based polymers, leading to inefficiencies in operational processes, resource utilization, and waste management. This study employed a mixed-methods approach, utilizing both quantitative and qualitative data collection techniques. Surveys were conducted among employees, managers, and consumers of synthetic hair products, complemented by semi-structured interviews to gain deeper insights into their practices and perceptions. The research findings reveal that implementing Circular Economy (CE) strategies can significantly enhance operational efficiency, resource utilization, and waste reduction while promoting responsible consumption behaviors. Specifically, product circularity improves operational processes by reducing the need for new raw materials and minimizing waste. Process circularity optimizes resource use through the incorporation of recycled materials and adoption of eco-friendly manufacturing techniques, while supply chain circularity effectively reduces waste by implementing closed-loop systems and enhancing material recovery. These findings imply that adopting CE practices can lead to substantial improvements in sustainability and efficiency within the synthetic hair sector, contributing to environmental conservation and economic benefits. Therefore, the study recommends that synthetic hair production companies invest in advanced recycling infrastructure, prioritize designing products with durability and recyclability, engage consumers through education on sustainable practices, and foster stronger collaborations with suppliers to create sustainable supply chains. These steps will help achieve long-term sustainability goals and set a precedent for other industries to follow.enCircular Economysustainable resource managementsynthetic hair productionoperational efficiencyresource utilizationwaste reductionresponsible consumption.Thesis