We are a 'research and development-oriented chemical manufacturer' that develops and manufactures ingredients primarily used in cosmetics.
Our company actively files patents to widely disclose and help society understand our "unique research technologies" that emerge from innovative material development. We actively present our research results through technical presentations at large-scale domestic and international cosmetic conferences and by submitting papers to academic journals. By applying for patents across a wide range of categories, from substance patents to formulation patents, we protect our intellectual property rights and strive to ensure that our customers can use our original products with confidence. [Research and Development] ■Promois ■Silasoma ■Protesil ■Amitose R ■iVC *For more details, please refer to the PDF materials or feel free to contact us.
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Seiwa Chemical Co., Ltd. is a manufacturer of chemical products that primarily develops and produces cosmetic ingredients used in cosmetics and other applications. Seiwa Supply Co., Ltd. is a specialty trading company that sells chemical products from Seiwa Chemical and overseas manufacturers to cosmetic manufacturers in Japan and abroad. To realize the desire to become beautiful, we create cosmetic ingredients through high technical capabilities.