Most of employees in service area frequently and strongly experience job-stress caused by emotional labour than in general. This job-stress is supposed to incur employees' burn-out, which burn-out brings a lower service quality in various aspects of physical and spiritual hospitality. The purpose of this study is to identify the impacts of burn-out on emotional labour of hair designer, with 155 primary data from a sample of 200 employees of hair shop in Seoul and Gyeongnam area. The reliability and validity of the collected data were checked through the calculation of Cronbach's α and factor analysis. The empirical research made by regression analysis confirms that emotional labour significantly has a negative effect on burn-out of hair designer. Therefore, hypothesis presented to mediate the effect of burn-out on emotional labour of hair designer was supported in positive. Hopefully, this study contributes to hair business shops for setting up a management strategy on effective job-satisfaction of hair designer.