Prof. Dr. Jiradej and Prof. Dr. Aranya Manosroi were professors at Faculty of Pharmacy, Chiang Mai University for over 35 years. They have been doing researches and teaching the undergraduate, Master and Ph.D. degree students (more than 26 Ph.D. graduates). They have over 37 years of experiences in health and beauty researches in drugs, herbs, food supplements and cosmetics. They have over 25 national and international patents, and over 400 national and international publications. Over 30 pure compounds from Thai herbs have been isolated by their group and over 5 new biological compounds have been found out as well as many new analysis methods have been developed. They have got many national and international awards.