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Development of Innovative High UV Protection Loose Powder with Petal Like Calcium Silicate (Poster session) Recently, cosmetic products with ultraviolet (UV) protection are in great demand on the market. Among them, loose powder type products have excellent characteristics such as easiness of reapplication and natural complexion finish. However it is difficult for loose powders to absorb the adequate amount of UV absorbers to achieve high UV protection because of the problems such as caking and cohesion. In this study these problems were solved by using petal-like calcium silicate (P-CS) as it has a high oil absorption value. Finally, we accomplished an innovative loose powder with both extremely high UV protection and an excellent texture and usability.   Back to Nippon Shikizai Conference Attendance...
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