• Journal of Convergence for Information Technology
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• v.11 no.6
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• pp.181-187
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• 2021

As the aging society progresses and the functional cosmetics market is revitalized we have learned that the functional cosmetics that the silver generation is most interested in are wrinkle-improving products and we are making great efforts to develop functional cosmetics that improve wrinkles. The ingredients are actually making. From the early 2000s when the development of functional cosmetics began to the present the research trends of functional cosmetics for wrinkle improvement were analyzed by analyzing papers on functional cosmetics for wrinkle improvement. Research methods focused on literature search and SIRS paper search keywords. And the cosmetic material that needs to be researched focuses on the anti-aging function among functional cosmetics which is the anti-wrinkle function. The research results show the rapid growth of the Anti-aging market. As the population ages the generation of silver with high purchasing power will expand and a market for expensive anti-aging products and services for a healthy old age will be formed.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.2
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• pp.251-262
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• 2002

The purpose of this study is understanding female high school student's make-up culture by developing the recognition criteria for their make-up behavior and anxiety in purchasing cosmetics. This study targeted 524 female high school students who attended vocational and academic high school located in Daegu, Korea. SPSS WIN package was used fur statistics and MANOVA, ANOVA, LSD post-verification was conducted for data analysis. The conclusion of this study is as fellowed ; (1) Academic groups showed statistically different tendency to 6 reasons of make-up behavior ; interest in make-up was chosen most for the reason and etiquette, make-up satisfaction, aesthetics, fashion, synchronism comes next in the order. (2) In case of vocational group, it also showed different tendency to 6 reasons of make-up behavior ; interest in make-up was also most highly chosen reason as the academic group and etiquette was next and then make-up satisfaction, aesthetics, fashion were same level and synchronism was shown to be the lowest chosen reason in the order. (3) Academic group showed different level of anxiety from the 11 reasons of anxiety in purchasing cosmetics ; also anxiety of material was highly chosen reason and then fitness, price, color, quality, utility, purchasing, after service, fashion, label-trust, other people's comments comes next for the reason. (4) Vocational group also showed different level of anxiety from 11 reasons of anxiety in purchasing cosmetics; also anxiety of material was highest reason (same as the academic group) and then fitness, color, quality, price, utility, after service, label-trust, fashion, buying, other people's comments comes next for the reason.

• Journal of Fashion Business
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• v.23 no.5
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• pp.137-150
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• 2019

This study aimed to provide consumer perception and evaluation of natural Cynanchi Atrium Fermented Original Cosmetics for Skin Whitening that can improve skin by using oriental medicinal ingredients. The product was applied three times a day for two weeks by a total of 60 users who agreed to participate in a clinical trial assessing the usability and skin sensitivity to extracts that had already completed component safety testing. This study subjects reported which images were most reminiscent of Korea. They preferred products that bore Korean images because they felt trust and recognized that the quality of the cosmetics was excellent. The responses also showed that many consumers were willing to buy a product, even though it was luxurious, elegant, and expensive. The cognitive evaluation of Original Cosmetics was high and showed that the quality was likely to be good. The usability and CMF(Color, Material, Finishing) evaluation of Original Cosmetics showed good product the product is long-lasting and tightened and moisturized skin naturally. They are think about that this product it has moisturizing effects and good application for use, so it is light and soft to use. And had a whitening effect. It was intended to assist in the development of products that meet consumers' desires and expectations for safe, healthy, and beautiful skin by developing a skin whitening Original Cosmetics prototype that can inhibit the production of melanin and tyrosinase activity safely and effectively.

• Proceedings of the SCSK Conference
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• 2003.09b
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• pp.464-478
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• 2003

Free radicals and reactive oxygen species (ROS) caused by UV exposure or other environmental facts play critical roles in cellular damage and aging. The extract of tinged autumnal leaves of maple tree(Acer palmatum) has proven to be a powerful antioxidant. The Acer palmatum extract is very effective on the stabilization of biological membranes( containing unsaturated fatty acid). We studied photoprotective effect of the extract against UVB-induced cytotoxicity in human keratinocytes. The extract improved cell viability comparing to control after UVB irradiation. In the determination test of pro inflammatory cytokines the extract decreased expression of interleukin 1 a and 6, which play an important role in inflammation and skin erythema caused by UV. We also studied property of varying cosmetic formulations on the percutaneous absorption of the extract. After 24 hour in vitro penetration study, the content of the extract was more highly detected in skin residue part. This result showed the extract had relatively high compatibility of skin in our emulsion system. On human skin, after appling the product containing the extract we obtained a good result of antiwrinkle effect by skin visiometer. In conclusion, the Acer palmatum extract is a photoprotective and very effective in stressed and aged skin care. And we can predict the extract mainly affects on the skin cell and tissue in our emulsion system.

• Journal of Digital Convergence
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• v.17 no.7
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• pp.395-400
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• 2019

Contemporary society, the era of the 4th industrial revolution, has been enjoying a boom in the cosmetics industry due to the launch of cosmetics through new technology development due to the interest in the beauty industry. However, the cosmetics industry is booming, but dry eye syndrome, skin trouble, Hormonal disturbances, and many other side effects. In order to prove the universal use value of pine needles as a natural cosmetic material that can complement the side effects of existing chemical ingredients cosmetics harmful to human body, and to propose a roll model of desirable natural cosmetics, DPPH radical scavenging activity, ABTS assay, and flavonoid content were studied. The results showed that both the DPPH radical and ABTS radical scavenging activity increased in both the $70^{\circ}C$ and $100^{\circ}C$ pine water hot water extracts. The extracts from the pine tree extracts at $70^{\circ}C$ and $100^{\circ}C$ showed $32.0{\pm}2.5mg\;QE/ml$ and 116.8 A total flavonoid of ${\pm}5.5mg\;QE/ml$ was detected. Therefore, it is considered that the pine needle hydrothermal extract having a large amount of antioxidant which is advantageous to human body is highly applicable as a natural cosmetic material harmless to the human body.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.29 no.2
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• pp.73-78
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• 2023

The cosmetics industry faces a significant challenge in addressing the decreased recycling rate of cosmetic containers due to the composite materials used to meet consumers' aesthetic satisfaction. To address thees issues, eco-friendly packaging solutions such as refill packaging and single-material use have been developed. However, the market for eco-friendly cosmetics packaging requires a product that meets consumers' demands for aesthetics, sensitivity, and eco-friendliness while also performing as well as existing products. This study presents a solution to the challenge of the decreased recycling rate of cosmetic containers by developing a new cosmetic packaging product for cream formulations. The product features an easily separable and dischargeable internal refill container, while maintaining the design aesthetics of the external container. Through various tests, the product was shown to be of equivalent quality and performance to existing cream cosmetic packaging, with no leakage or defects observed. Furthermore, the use of a single-material polypropylene refill container is expected to contribute to the improvement of the plastic recycling rate.

• Journal of the Korean Applied Science and Technology
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• v.36 no.1
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• pp.73-83
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• 2019

The purpose of this study was to compare and analyze the differences and satisfaction of each purchase behavior by classifying cosmeceutical and medical cosmetics. A total of 861 questionnaires were distributed to males in their 20s to 50s (from 1 march 2017). A total of 446 respondents with experience using cosmeceutical cosmetics and medical cosmetics used as the final analysis material. According to the study, the term recognition for cosmeceutical cosmetics and medical cosmetics was very low. The differences in each purchase behavior were not statistically significant. but cosmeceutical cosmetic products have been found to have a significant impact on quality, price, container design, and service satisfaction among purchase preference factors (p<0.05, p<0.01, p<0.001), In particular, it was found that satisfaction with quality was the greatest. Medical cosmetics have been found to have a significant positive (+) effect on brand image, price, and container design among purchase preference factors (p<0.01, p<0.001), It was also found to have the biggest satisfaction with the brand image. Based on the results of this study, The features of cosmeceutical cosmetics and medical cosmetics are subdivided. It has been deemed necessary to develop differentiated products according to each purchase behavior and preference.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.23 no.3
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• pp.82-85
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• 1997

To develop an active material for skin darkening, we examined the effect of 300 plants on tyrosinase activity and found only Caesalpinia sappan has an ability to increase tyrosinase activity highly and melanin contents in B-16 melanoma cells. A compound increasing tyrosinase activity and melanin production was isolated from Caesalpinia sappan Lignum. Brazilin was identified as a new active agent. Brazilin increases the tyrosinase activity and malanin production of B-16 melanoma cells. In conclusion, it seems that brazilin cal be used as a new sunless tanning agent.

• Ceramist
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• v.21 no.3
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• pp.302-308
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• 2018

This work reported the trends of bioceramic materials for beauty-care applications with the several represent examples - tone-up, sun-care and anti-pollution cosmetics. The development of cosmetic techniques was discussed and reviewed with various ceramic hybrid materials. Moreover, we also reported the preparation and application of functional cosmetics with silicified liposome particles as a good make-up material for controlled release with natural compounds. The homogeneous loading and highly controlled-release formulation with porous and silicified ceramic liposome ceramic materials were discussed.

• Journal of Wellbeing Management and Applied Psychology
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• v.4 no.3
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• pp.39-44
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• 2021

Purpose: In this study, skin and lotion containing 10% FRO were prepared to compare the skin improvement effects. Research design, data and methodology: After using cosmetics containing FRO ingredients, analysis was performed for 6 weeks. Results: As a result of measuring the moisture and elasticity of the pores, significant results were obtained only in the pores when used for 2 weeks between the experimental group and the control group (p<.001). Also after 4 weeks of use, moisture (p<.05) showed significant results, and after 6 weeks of use, moisture (p<.01) and elasticity (p<.001) showed significant.