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As a result of analyzing whether there is a difference in the satisfaction of the curriculum of the high school students related to beauty, the third grade showed high satisfaction with the curriculum, and the second and third graders showed high satisfaction with the education content. Hair, make - up, and nail, the satisfaction of the curriculum was relatively high, and the better the school discipline, the higher the satisfaction of the education contents and the satisfaction of the educational environment. According to monthly average income of households, satisfaction of education contents was higher when the income was over 2 million won. As a result of analyzing the difference of career maturity, it is found that the grade is high, interest in hair, Makeup, nail, school discipline, and high grades are relatively high. As a result of the correlation analysis between the satisfaction of beauty curriculum and the career maturity, the curriculum satisfaction, education content satisfaction, and educational environment satisfaction by the sub - factors of the beauty curriculum satisfaction were statistically significant (+), Respectively.

Sensory perception and performance are important aspects for the successful development of cosmetics in the market. This study was to prepare the hypo-allergenic foam cleansers depending on various pH levels and perform a sensory evaluation. We prepared the foam cleanser formulations of different pHs; control(pH 9.0), sample A(pH 7.0), sample B(pH 9.0) and evaluated the sensory attribute on 5 points Likert scale. The prepared foam cleansers were used to test the reliability of the 30 panels on five questions: bubble volume, hydration, detergency, irritation, applicability sense. The result of the sensory evaluation showed that no difference was noted among samples regarding their bubble volume and applicability sense. This is attributable to the fact that the tested samples were prepared in the same formulation as the foam type. Interestingly, sample B showed the highest satisfaction level for the hydration, detergency, and irritation, showing significant differences among groups. The reason for this sensory evaluation results is related to the pH level of formulation. This experiments confirmed the positive expectation for the development of hypo-allergic foam cleanser (pH 5.0). The following was the prominent finding of the sensory evaluation: foam cleanser formulation with a 5.0 pH are beneficial for high satisfaction.

This study was investigated the skin care practices and preference towards Korean cosmetic of Foreign students majoring in beauty. As a result of investigating their skin care state, I found that they were much interested in skin health, and their skin types of were 'complexity', and the parts that were troubled among their skin conditions were 'pimp', 'keratosis', and stress due to skin condition. And their management method was 'home care' or 'do not manage', and their reason for 'skin care' was to 'prevent skin trouble'. As a result of investigating the difference in preference to Korean cosmetics according to demographics, there was no significant difference in 'gender', 'age', 'curriculum', 'length of stay', and 'monthly income', but there was a significant difference in 'nationality' and 'cost of cosmetics purchase'. I'd like to provide basic data to find ways of increasing brand awareness and sales rate of Korean cosmetics in the future through this study of skin beauty state, interest in skin beauty, preference to Korean cosmetics, and difference of foreign students majoring beauty in Korea.

The research analyzed the case of beauty programs using artificial intelligence, augmented reality, etc. that were implemented in accordance with the era of the 4th Industrial Revolution, and categorized them into beauty and market trends. Along with the wave of the Fourth Industrial Revolution, services that have introduced intelligent information technology such as artificial intelligence, the Internet of Things, and big data are spreading in the beauty market. In the fourth industrial revolution, we considered the beauty industry that utilized artificial intelligence and augmented reality that were created to respond to changes in the cosmetics industry that introduced tailor-made technology tailored to individual needs. After that, we categorized each technology and analyzed the usage and characteristics of the industry using these technologies. The types in the beauty industry utilizing the 4th Industrial Revolution are named tailor-made, recommended types, and substitute satisfaction types.

This study aims to identify the educational characteristics and advantages of VR content as a way to improve the ability of makeup tasks and to reveal the need for the development of classroom tools that enable learning and training without limitation of time, space, and environment by utilizing VR in makeup education. Results VR contents actively engage learners within interesting space of virtual reality and design process for problem solving initiative and promote high-level thinking such as creativity and critical thinking ability. VR also gives a realistic sense of reality and can manipulate the size or shape of the model as desired, enabling the design of a variety of content. Thus, the development of VR content will make makeup education more efficient, requiring a variety of models and contextual conditions. It will be more effective in the field of beauty that requires repeated training. It is also expected that if VR contents are activated by network establishment and various devices for classes using VR, the reduction of time, space, cost, etc., and the satisfaction of learners' classes will be increased and their proficiency will be improved.

The purpose of this study is to analyze differences in cosmetics consumption propensity by the use of social media among new generation‘Gen Z’women. This study is meaningful in that it provides basic data needed to analyze Gen Z with a goal of developing effective marketing strategies such as analysis of beauty industry growth potential and sales promotion plans in the beauty industry. There was a survey among a total of 309 Gen Z women from April 10 to 15 in 2019. This study found that Gen Z, which accepts two-way communications and takes it as important to build relationships on social media, frequently explore photos and videos on Instagram with high interest in beauty-related information. Gen Z was also categorized as a group of rational and discreet consumers who are able to get information easily through online YouTubers’ review. Therefore, beauty industries need to make efforts to suggest customized information through advertising and PR platforms in marketing among Gen Z.

Application of the natural dye will be able to further produce the development of various color cosmetics. This study was to prepare temporary hair mascara containing rosa hybrid flower extract as part of the agenda regarding natural pigments. The prepared hair mascaras have evaluated the stability and coloration. The stability of physical and chemical characteristics have evaluated centrifugation, heat and cool cycling, the variation of viscosity and pH. The hair mascara was measured after applying the opacity chart using spectrum colorimeter (CM-700d Minolta, Tokyo, Japan). As the results of the evaluation, the prepared hair mascaras were stable on the stability of physical and chemical characteristics. Coloration values of hair mascara containing rosa hybrid flower extract are similar to commercial hair mascara containing synthesis dye (control). This confirmed the possibility of use as a coloring material as in the case of a commercially available temporary hair mascara. With all things considered, rosa hybrid flower extract was estimated the cosmetics' usability and practicality highly as an agenda regarding natural pigments.