What does Zhangguang 101 represent for?
Zhangguang is Dr. Zhao Zhangguang's given name, who is the founder and the president of Zhangguang 101 Hair Group. The first hair loss product was invented successfully by Dr. Zhao in 1974 after 101 time experiments. Therefore Dr. Zhao named that product as Zhangguang 101 Formula. Since that, Zhangguang 101 became the world's famous brand in the hair loss industry.