Description: Agastache/Pogostema(Huo Xiang Zheng Qi San), a traditional Chinese formula used for stagnant dampness, Qi deficiency and Stomach and Spleen not harmonized. Precautions: Pregnant and nursing women should consult physician before use. SUN TEN Laboratories was established in Irvine, CA, in 1991. It is the largest distributor and cGMP certified manufacturing facility for SUN TEN located in America.