Bao He Wan, is made from Sulfur free herbs. It's GMP certified. Heavy metals tested. Contains no preservatives, sugar or coloring.

Ingredients:Chinese Hawthorn Fruit (Shan Zha), processed Pinellia Rhizome (Zhi Ban Xia), Medicated Leaven (Shen Qu), Poria Sclerotium (Fu Ling), Barley Sprouts (Mai Ya), Radish Seed (Lai Fu Zi), Tangerine Mature Rind (Chen Pi), Forsythia Fruit (Lian Qiao).

Directions:8 pills/time, 3 times per day.