This study was conducted to study skin health care awareness and practices for women in their 20s who are highly interested in skin health care. From December 1, 2020, to February 1, 2021, women in their 20s who are currently living in Jinju-si Gyeongsangnam-do and Gwangju, and the study were surveyed using the Internet and SNS, and a total of 300 copies were used as final analysis data. The specific questionnaire consisted of a total of 40 items. Data analysis was conducted using the SPSWIN 21.0 program. First, in the difference between skin health care awareness and skin health care practice behavior according to general characteristics, age ‘26-29 years old’, marriage status ‘unmarried’, final education ‘university student/graduation’, occupation ‘student’, and monthly beauty-related expenses ‘less than 10-130,000 won’ drinking alcohol ‘1-2 times a week’ was the highest, and for the smoking, non-smoking women were the highest. Regarding skin health care awareness according to general characteristics, the overall average was 3.82, ‘harmful factors’ appeared to be the highest, and for the skin health care practice behavior, the overall average was 3.43, showing the highest average in ‘cosmetics selection’, and the difference in skin health care awareness according to age, educational background, and smoking was significant. In response, in this study, it is intended to be used as basic data to help maintain and improve skin health by grasping problems such as awareness of skin health care and practice behavior of women in their 20s.