Under Jung¡¯s theory of makeup, the individual¡¯s distinctive features are broken down into line, color and texture, and makeup underscores the individual¡¯s natural beauty by suitably highlighting those features. The various ways to highlight line, color and texture make up the seven principles of makeup. Skin is analyzed in terms of seven properties (such as thickness, moisture and tone), with makeup designed to compensate for weaknesses and set off strengths. Jung analyzed her original aesthetic sensibility through the lens of fine art, which enabled her to devise a logical and distinct theory of makeup. The excellence of that theory may be what has appealed to so many students, both from Korea and other countries. Thanks to those students, Jung¡¯s theory has spread around the world, helping to lay the foundation for K-beauty.
Jung¡¯s business acumen goes beyond makeup theory and methodology, however. After returning from her studies abroad, she took part in branding and product development for influential cosmetics brand Mule (which stands for ¡°make your own rule¡±). Mule was the first cosmetics brand that incorporated fine art and involved artists in a professional capacity, leading to the release of never-before-seen products. For instance, one of the brand¡¯s products was a cosmetics case that could hold several kinds of makeup, helping people apply their makeup more quickly. At the time, this was a novel product that piqued customers¡¯ curiosity. In that way, Jung¡¯s ideas, impressions and knowledge have paved the way for creative products and helped make K-beauty so distinctive today.
Following Mule¡¯s success, Jung launched the brand Jungsaemmool Beauty, which she named after herself, and opened a flagship store called Plops. It was around that time that culture complexes―facilities hosting a range of cultural activities―were coming into vogue in Korea. Focusing on the commonalities between fine art and makeup, Jung held showcased Korean artists at Plops and released products in collaboration with them. In K-beauty today, the flagship store has emerged as a key method of showcasing brand identity, and Plops played a major role in launching that trend.