JITSUBO

JITSUBO aims to be a Peptide Lowest Cost Producer by continuously improving core technologies by incorporating all the latest technologies. JITSUBO company name is derived from "Chiba Jitsubo-san", a family business of Kazuhiro Chiba, a science and technology adviser and co-founder. Chiba Minorusan is a rare medicine that has been contributing to the health of people for over 500 years as a herbal medicine for women. The company named 'JITSUBO' from the desire to provide products that are useful for people's health through peptide drugs for a long time. We aim to be such a great mother-like company that continues to bring the results of technological innovation to the value of superior peptide drugs and continue to produce them in society.