• The Journal of Korean Medicine
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• v.38 no.3
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• pp.86-95
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• 2017

Objectives: The purpose of this clinical research was to investigate the effects of herbal cosmetics containing Caffeic acid phenethyl ester (CAPE), an ingredient compound of various herbs including Vespae Nidus, on the Whitening Effects. Methods: A total of 20 subjects who visited Pusan National University Hospital from March 2nd, 2017 to April 11th, 2017 were included. In this study, we evaluated the visual evaluation, the melanin index (M) and erythema index (E) through skin analysis equipment, the subjective whitening improvement analysis, and the adverse reaction according to product use. Statistical analysis was performed with independent t-test and Mann-Whitney's U test. Statistical significance was achieved if the probability was less than 5% (p<0.05) Results: As a result of the visual evaluation, it was effective in improving skin whitening. The subjective whitening improvement analysis also showed positive results. However, no statistically significant differences were found between the test and control cosmetics in the melanin index (M) and erythema index (E) through skin analysis equipment. In the safety evaluation, some adverse reactions were reported, but no significant were observed directly from cosmetics. Conclusions: Considering the above results, we have confirmed the possibility of herbal cosmetics containing containing CAPE of Vespae Nidus Extracts.

• Korea Trade Review
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• v.43 no.6
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• pp.113-138
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• 2018

The purpose of this research is to analyze how the Chinese cosmetics certification system works as a Non-Tariff Barriers(NTBs) for Korean exporting companies to access the Chinese market. China is the largest market for Korea's cosmetic exports, but China's policy of protecting domestic industry has become a barrier to Korea's cosmetics exports to China. Therefore, this research, through the analysis of regulations of the Chinese certification system for imported cosmetics. revealed that there are such problems as ① information leakage ② duplication of inspection ③time delay. In order to verify those problems, surveys and face-to-face interviews with Korean cosmetic exporting companies to China have been conducted. In conclusion, Chinese cosmetics certification system not only protects its own industry, but also serves as a NTBs to disturb the access of imported cosmetics to the Chinese market in order to foster Chinese cosmetic industry.

• Asia-Pacific Journal of Business
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• v.11 no.1
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• pp.145-165
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• 2020

Purpose - The purpose of this study is to suggest strategies and solutions for entering China in the tariff and non-tariff sectors of the cosmetic industry. Design/methodology/approach - This study analyzed the import tariff rate of cosmetics in China, and analyzed the export cost by actually interviewing the exporting companies to derive the economic effect of non-tariff measures. Findings - First, We proposed the use of the FTA business model (basic cosmetics), the use of Korea-China FTA tariffs (foam cleansing, toothpaste), and the use of APTA tariffs (perfume). Second, We proposed cooperation between the governments to facilitate customs clearance procedures and improvement of FTA awareness among corporate practitioners. Third, We proposed the expansion and support of the AEO MRA system and the expansion of Korea-China MOU conclusions regarding the certification system, and the international standardization of domestic licensing system and technical conditions. Fourth, We proposed the use of government-supported projects related to obtaining overseas certifications and overseas expansion through collaboration with the same industry. Research implications or Originality - HS3304 products excluded from the Korea-China FTA should take full advantage of the FTA business model. In addition, the non-tariff measure costs are fixed costs per year, so the ratio decreases as the number of exports and export volume increases.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.33 no.4
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• pp.239-243
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• 2007

When Perfluorinated Compounds (PFCs) are applied in cosmetic products, they have many merits because of unique feeling and characters. However, it is very difficult to use them as cosmetic ingredients because they are insoluble material in oil and water and have high specific gravity. To develop a special system to stabilize PFCs in cosmetic products, we compared three systems, of gel network system, spherulite lamellar system, and nanostructure system. We found that nanostructure system was the optical system for stabilizing PFCs.

• Journal of the Korean Applied Science and Technology
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• v.36 no.3
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• pp.966-974
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• 2019

Arthrospira platensis has been reported to contain a variety of substances such as phycocyanin, ${\beta}$-carotene, vitamin E and other carotenoids. In this study, zebrafish were treated with indoor cultivation spirulina ethanol extracts(ICAE) to determine toxicity(coagulation rate, hatching rate, heart rate). We used the DCFH-DA staining method to detect the effect of reactive oxygen species(ROS) generation on lipopolysaccharide(LPS)-induced zebrafish embryos ROS various concentrations(0.01, 0.05, 0.1, 0.5mg/ml) of ICAE. Cell toxicity was measured by WST-1 assay on RAW 264.7 macrophage cell line. Also, measured the inhibitory effect of nitric oxide(NO) and prostaglandin $E_2$ ($PGE_2$) production in RAW264.7 macrophages induced by LPS at various concentrations of ICAE. The results of embryo coagulation rate, hatching rate, heart rate of zebrafish at various(0.01, 0.05, 0.1mg/ml) of ICAE was no toxicity. The ICAE treated group had an inhibitory effect on NO and $PGE_2$ production compared and decreased with concentration. The results of this study ethanol extract of Arthrospira platensis has an anti-inflammatory effect and suggest that is worthy of use cosmetics for skin protection.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.05a
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• pp.518-520
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• 2021

Sample cosmetics used in cosmetics department in a situation where an infectious disease problem arises due to the emergence of COVID-19 can be a cause of infection. To prevent this, each cosmetic store can use a Beauty Mirror. The Beauty Mirror is composed of an operation device and a mirror device. In order to recognize the user's face in the mirror device, the feature points of the face are searched and the feature points are divided and used for each part. For communication between the operation device and the mirror device, data is transmitted and received through Serial communication using the FTDI232 chip. Beauty Mirror is not limited to cosmetics department, but can be applied to online shopping malls to enable testing in an online environment.

• Journal of Korean Society for Quality Management
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• v.47 no.2
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• pp.237-254
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• 2019

Purpose: The purpose of this study is to analyze correlation of perceived cosmetics brand apps attributes and use intentions, mediating role of customer satisfaction, and relationship between customer satisfaction and continuous usage intention. Then provide basic data for development management strategy of beauty industry and enhancement of competitiveness corresponding to smart era. Methods: The questionnaires were surveyed by an online company(EMBRAIN). After data collection, frequency analysis was performed on the general attributes of questionnaire survey using SPSS 22.0, and data conclusions were derived by verifying reliability and validity of data and hypotheses. Results: First, perceived cosmetic brand app attributes have a positive effect on customer satisfaction, Second, perceived cosmetic brand app attributes have a positive effect on continuous usage intention. Third, customer satisfaction was found to have a mediating role in the effect of perceived cosmetic brand app attributes on continuous usage intention. Fourth, involvement proved to control the relationship between perceived cosmetic brand app attributes perceived interactivity and customer satisfaction. Finally, Involvement has proven to control the relationship between cosmetic brand app attributes perceived interactivity and continuous usage intention. Conclusion: Consumers buying products from cosmetics brand apps will be more likely to use cosmetics brand apps if they feel comfortable with calculation process, search, booking confirmation and payment methods.

• Proceedings of the SCSK Conference
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• 1999.10a
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• pp.7-16
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• 1999

Silver-containing antimicrobial inorganic pigments that have been developed so far still have problems, which result from silver’s unique metallic color and discoloration. Therefore, those things are used only far make-up cosmetics or just the restricted amount is used. Although the use of white-base pigments or iron oxides has been considered to solve those problems, they virtually fail to serve as a perfect substitute. So it seems difficult to use enough quantity of those materials or to apply them to diverse kinds of products. The purpose of this study was, accordingly, to attain the complete removal of metallic color and the maintenance of color. Additionally, a rosemary extract was employed to develop a silver-containing inorganic antimicrobial pigment(Ag-AIP-R) that has an improved antimicrobial effect and antioxidative effect.

• Analytical Science and Technology
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• v.28 no.3
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• pp.160-167
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• 2015

This study aims to develop a new analytical method to detect zinc pyrithione, the ingredient of cosmetics appointed as restricted ingredients and used as preservatives.. The analytical method was based on data gathered from the relevant literature. Information about the amounts of these ingredients was researched in order to select the base-matrix materials used to validate the analytical method. After selecting and preparing the base-matrix materials, the analytical method was validated by method validation procedures. The analytical method was verified first by inter-laboratory validation and then through analyzing the cosmetics sold in the market. Based on the results of this study, guidelines are proposed for the analysis of restricted ingredients in cosmetics, which will provide a method to test the cosmetics circulating in the Korean market. The use of the proposed guidelines will increase the quality of the cosmetics as well as the safety of human health, which will enhance the competitiveness of the Korean cosmetics industry and lead to an increase in the exportation of cosmetics.

• Journal of the Korean Society of Clothing and Textiles
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• v.31 no.12
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• pp.1772-1783
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• 2007

This study aimed to investigate differences in the purchasing patterns of and the levels of satisfaction with cosmetic products, and the method of disposing dissatisfied cosmetics for female university students among China, Japan and Korea. Survey was conducted with 1,200 female coeducational university students in Beijing, Tokyo and Seoul and 1,115 were used for the data analysis. Data were analysed by frequency analysis, Cronbach's ${\alpha}$, chi-square analysis, analysis of variance, Duncan's Multiple Range test. The results showed significant differences in purchasing behaviors in China, Japan and Korea. Japanese students mainly got information through objective sources, while Koreans did so through human network. Regrading the evaluative criteria for basic care items, function and effect were the most important criteria for Chinese and Korean consumers and skin compatibility for Japanese. For color make-up, Chinese, Japanese and Korean respondents respectively cared the most on brand image, convenience of purchase and the current trend. Chinese tended to shop cosmetics at department stores due to store reputation, Japanese preferred supermarkets and pharmacies and Koreans shopped at discount stores for low price. The most influential human sources were friends and colleagues for Chinese and Korean, and models on advertisements and magazines for Japanese. Korean respondents displayed the highest level of satisfaction with cosmetics followed by Japanese and Chinese. As for the methods of disposing dissatisfactory cosmetics, Chinese were the most active in exchanging for other product; Japanese and Korean were not likely to use or throw the products away.