We cultivate effective plants for raw materials in our 73,000m² farm in Mihara City, Hiroshima, Japan. Currently we have more than 10 kinds of plants for cosmetics and food materials.

Until now, we have obtained raw materials domestically and internationally. As interests to safety increase, we are focused on the quality of raw materials in order to continue to provide you with the consistent high quality with which Maruzen Pharmaceuticals Co., Ltd. has always been associated.

We make compost from extraction residue to reduce chemical consumption and CO₂. We cultivate effective plants with our "home-made" compost to reduce our environmental burden.