• Journal of Fashion Business
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• v.12 no.1
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• pp.63-75
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• 2008

The purpose of this study was to identify purchasing behavior and attitudes toward naturalistic cosmetics according to women's LOHAS lifestyle. Self-administered questionnaires were distributed to 500 women aged 19-59. SPSS was used for data analysis. The results were as follows: 1. Factors of LOHAS lifestyle were social consciousness, reduce resources, family centered, individuality & environmental consciousness, healthy food life, and information search. Women were clustered into bad-being group, environmentalists, LOHAS group, well-being group, and individualists. 2. Most women had a bit of knowledge and experienced naturalistic cosmetics. Over 85% of women had intention to use naturalistic cosmetics. 3. Bad-being group and individualists included university women and had little knowledge and experiences of naturalistic cosmetics. LOHAS group and well-being group included more career women with higher education, had more knowledge and experiences. 4. Knowledge and experiences of naturalistic cosmetics were the most effective factors on the use intention of naturalistic cosmetics.

• Venture DIGEST
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• no.9 s.122
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• pp.36-37
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• 2008

• Proceedings of the Korea Society of Costume Conference
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• 2005.05a
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• pp.79-79
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• 2005

• Proceedings of the KAIS Fall Conference
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• 2011.05b
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• pp.1003-1005
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• 2011

브랜드 포트폴리오 전략에 따르면 브랜드의 수가 지나치게 많을 경우 브랜드를 지원할 자원은 부족하게 된다. 보령시는 머드를 외국으로부터 전량 수입하는 것에 착안하여 세계 5대 머드로 손꼽히는 대천 앞바다의 보령머드를 개발하여 화장품으로 상품화 하는데 성공하였다. 천연 및 유기농 등 자연주의 화장품에 대한 소비가 증가하여 유기농 화장품시장이 크게 성장함에 따라 보령머드화장품도 연관성이 높고, 차별화되고, 활력을 가진 브랜드를 만들어야 한다. 조사 결과, 소비자의 개성과 시대의 트렌드에 부합하려는 보령머드화장품의 노력은 브랜드의 선택과 집중이 판매형식(시판, 장판, 특판, 방판)에 따라서 고객세분화 되어 있다는 것에서 잘 나타나고 있다. 이를 바탕으로 한정된 자원의 효율적 분배를 통한 제품 개발이 이루어지고 있음을 알 수 있다.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.26 no.1
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• pp.41-58
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• 2000

Recently the harmfulness of W radiation is in creasing due to encironmental pollution. Environmental population may also play a role in global decrease of ozone layer, A major consequence of ozone depletion is increase in solar ultra violet radiation received at the earth's surface excessive exposure to W radiation cause a lot of problems in our skin. Plant extract that possess antioxidative activities has been reported to retard the oxidation process in product to which they have been added. Plant are alived under solar light. So it is expect the plants have so many protection mechanisms and UV absorbent ingredients against ultra violet radiation such as UVB, UVA. Plant extract which were flavonoids, alkaloids and others could be transformed into UV absorber by chemical modification. Therefore with the aim of finding alternative natural absorber that can safely be used in cosmetic, we have screened various extract for their UV absorbent effect. Thus, the cosmetic safety against human skin, antimicrobial effects and others could be improved by using the silicon.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.49 no.1
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• pp.67-74
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• 2023

In this study, for a natural cosmetics market, we sought to explore alternatives that can replace polyvinyl alcohol (PVA) of peel-off packs. A peel-off type pack was prepared by combining pullulan, a water-soluble polysaccharide, and other polysaccharides (sodium hyaluronate, cellulose gum, hydroxyethyl cellulose, sodium alginate, corn starch), and the pH, viscosity, and stability against temperature of each peel-off type pack were confirmed. The thickness and tensile strength of the manufactured film were measured for comparison with the PVA peel-off type pack, and applicability, drying speed, and removal degree were measured. Among them, the pullulan-sodium hyaluronate peel-off type pack showed excellent film formation ability to replace the peel-off type pack containing PVA with 5.12% thin film thickness and 4.23% high film tensile strength. When applied to actual skin, the degree of spread of the pack, the usability that can be uniformly applied, and the formation and removal strength of the film when removed after drying were also similar to the peel-off type pack containing PVA. Therefore, it was confirmed that the film formed of pullulan-sodium hyaluronate showed enough physical properties to replace the PVA of the peel-off type pack as a natural peel-off type pack.

• Journal of Life Science
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• v.34 no.4
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• pp.236-244
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• 2024

Melanin is a natural pigment found in most plants and animals, and it is involved in determining the color of the skin and hair. Melanogenesis is a reactive occurrence in melanocytes aiming to protect the skin from external stimuli, such as ultraviolet rays. Tyrosine is involved in the biosynthesis of the substrate tyrosine into melanin. However, melanin overproduction can lead to skin diseases, such as melasma, blotching, hyperpigmentation, and skin cancer. Although many studies have been conducted on whitening substances, such as kojic acid and arbutin, some countries have banned or refrained from using them due to their side effects. Therefore, this study assessed the potential of horseradish (HR) as a new whitening agent in cosmetic products. For efficient extraction, subcritical water extraction was conducted. The results showed that the horseradish subcritical water 200℃ (SW 200) extract showed high DPPH radical scavenging ability, total phenolic contents (TPC), inhibiting tyrosinase activity and inhibiting melanin production of B16-F10 melanoma cell lines. To investigate its cytotoxicity to the B16-F10 melanoma cell lines, MTT reduction assay and morphological changes were observed. No cytotoxicity was found in horseradish methanol extract and SW 200. In conclusion, this research suggests the possibility of horseradish subcritical water may be useful as a natural whitening ingredient to be used in cosmetic products.