This study studied the effectiveness of employee wellness programmes in the Nigerian civil service and their impact on productivity. The research adopted a content analysis approach to systematically analyze and interpret diverse forms of communication related to this topic. The study is grounded in the Job Demands-Resources (JD-R) Model, which emphasizes the interaction between job demands and resources and their influence on employee well-being and performance. The analysis includes a review of empirical studies conducted in Nigeria, examining the barriers, incentives, and outcomes associated with employee wellness programmes. The findings suggested that these programmes can positively affect employee physical and mental health, work-life balance, and overall productivity. However, challenges such as limited time availability and prevailing attitudes towards mental health need to be addressed for effective implementation. The study concludes with recommendations for organizations to enhance their wellness programmes and promote a healthier and more productive workforce in the Nigerian civil service.