Cnidium Monnieri Fruit-Seed Powder / She Chuang Zi Fen, 16oz or 1lb Bulk Herb Powder Fine Powder which can be made into capsules Sulfree Free, No Additives. No Preservatives. Testing is also preformed for Heavy Metals - Lead, Mercury and Arsenic Check for Pesticides - over 200 pesticides tested for (Uab 2000 screen). Botanical Name: Cnidium monnieri fruit