natural remedies · Ingredient 11,13-epoxy-3-hydroxy-4(15),10(14)-guaiadien-12,6-olide Formula: C15H18O4 ⚗️ IdentityName11,13-epoxy-3-hydroxy-4(15),10(14)-guaiadien-12,6-olide🔗 External ReferencesHERB DBHBIN000281 ↗