Greenyn Biotechnology Co., Ltd is a dietary supplement company that develops, manufactures, and sells health products in Taiwan and internationally. Its proprietary ingredients include Insumate, a bitter melon extract; Antromax, an antrodia cinnamomea; and Zymologist 101 Phyto fermented drink. The company also offers functional formulas across numerous health categories, as well as customization, ODM, dosage, and application services. Founded in 2012, it is based in Taichung, Taiwan.