This study sought to understand the actual status of skin care offices due to the recognition of social risks caused by Corona 19. The survey was conducted on X, M, and Z generation women using the SPSS WIN 25.0 program. Analysis techniques performed frequency and percentage, χ2 (Chi-square) verification and frequency analysis, One-way ANOVA, T-test, Correlation, and Regression. The results of the study are as follows. First, generation Z was the most common among 386 people, followed by generation M and generation X. Second, Generation X showed the most interest in skin care. Third, women perceive the social risk of coronavirus as high. Fourth, it was found that the skin care center was used a lot before Corona 19, and after Corona 19, the skin care center was not used due to the anxiety of the coronavirus infection. Fifth, if the situation stabilizes after the end of the corona 19, it is highly willing to use the skin care office. Therefore, we hope that this study will be used as a basic data for preparing alternatives to revitalizing the skin care center.
Performance of a first generation X-band photoelectron rf gun