KMID : 0604520230490010067
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Journal of the Society of Cosmetic Scientists of Korea 2023 Volume.49 No. 1 p.67 ~ p.74
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Manufacture and Characteristics of Peel-off Pack for Natural Cosmetics Using Pullulan and Polysaccharides
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Kwak Jun-Soo
Jung So-Young Lee So-Min Lee Seok-Ju Sofia Brito Cha Byung-Sun Heo Hyo-Jin Lei Lei Lee Sang-Hun Jo Ha-Hyeon Chun You-Yeon Kim Ye-Ji Kim Hyung-Mook Lee Mi-Gi Kwak Byeong-Mun Bin Bum-Ho
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Abstract
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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.
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KEYWORD
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pullulan, sodium hyaluronate, polysaccharides, natural cosmetics, peel-off pack
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