Giant Biogene Holding Co., Ltd., an investment holding company, designs, develops, manufactures, and sells skin treatment products with recombinant collagen in the People's Republic of China. It also develops and manufactures rare ginsenosides technology-based functional food products; and offers medical devices. The company provides its functional skincare products, medical dressings, and functional food products primarily under the Comfy, Collgene, Ke Yu, and SKIGIN brands. Giant Biogene Holding Co., Ltd. was founded in 2000 and is headquartered in Xi'an, the People's Republic of China.