Chuan xiong cha tiao wan,is made from Sulfur free herbs. It's GMP certified. Heavy metals tested. Contains no preservatives, sugar or coloring.

Ingredients: Mentha haplocalyx herb(bo he), Ligusticum wallichii rhizome(chuan xiong), Schizonepeta tenuifolia herb(jing jie), Notopterygium incisium root(qiang huo), Angelica dahurica root(bai zhi), Glycyrrhiza uralensis root(gan cao), Ledebouriella divaricata root(fang feng), Cinnamomum cassia twig(gui zhi), Activated carbon, Botanical wax, Talcum.

Directions: 8-12 pills / time, 2-3 times / day