With the growing importance of first impression or image, hair designers try to be more physically attractive by improving their skin conditions or changing their hairstyle. This study analyzed the relationship among hair designers’ interest in skin, awareness of care effect, and self-monitoring, related the results to their interest in looks, and analyzed the correlation between work achievement and the effects on self-monitoring by skin care. The study conducted a survey on hair designers between February 1-25, 2019 and used 400 survey questionnaires for analysis. First, the highest number of hair designers was singles in their 20s and the average monthly income was 1-2 million KRW. Dry skin was the most common skin type, and the lack of moisture was the biggest skin concern. Second, there was no reliability issue in 'skin knowledge' and 'skin awareness' for skin interest, 'sense of achievement' and 'social power' for care effect awareness, as well as 'control' and 'observation' in questions for self-monitoring. Third, the interest, knowledge, and awareness in skin significantly influenced self-monitoring control and observation. Skin interest significantly impacted the sense of achievement and social power, which were the subfactors of care effect. Lastly, control and observation significantly impacted social power, but the sense of achievement did not in terms of the impact of care effect awareness on self-monitoring. The study findings will contribute to an in-depth follow-up research to enhance hair designers’ self-awareness.