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Studies on the evaluation of efficacy of functional cosmetics (I) -Studies on the in vitro SPF test method of sunscreen products

  • Son, Kyung-Hun;Kim, Young-Ok;Lee, Jeong-Pyo;Yang, Seong-Jun;Paek, Ock-Jin;Kim, Won-Hee;Kim, Chong-Kap;Heo, Moon-Young;Choi, Sang-Sook
    • Proceedings of the PSK Conference
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    • 2002.10a
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    • pp.404.2-404.2
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    • 2002

  • The present study was undertaken to develop the in vitro sun protection factor(SPF) test method having good correlation with in vivo method using human. 8% homomentyl salicylate. P3 reference standard and commercially available sunscreen products were measured by the in vitro method using SPF 290S analyzer. and the SPFs were compared with the SPFs measured by in vivo test method. In vitro SPFs of 8% HMS and P3 reference standard were 4.59$\pm$0.12 and 14.94$\pm$0.83. (omitted)

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