Burdock Seed Extract With Arctiin Details Poduct Name: Burdock Fruit Extract, Arctiin Herb Source: Arctiin Arctium lappa L c Plant Origin: Fruit Active Ingredient: Arctiin Specification: 10%, 20%, 40% Test Method: HPLC Appearance: Brown Fine Powder CAS#: 20362-31-6 Molecular Formula & Molecular Weight: C27H34O11; 534.57 Structural Formula: What Is Burdock Root Extract Arctiin ? Burdock is a plant which root is …