Psyllium Husks

Question

can you please let me know if Psyllium Husks Fiber needs to be cerified kosher? RITE AID listing is: Bulk-Forming Laxative/Dietary Fiber Supplement. 100% natural psyllium husk fiber RiteAid INGREDIENTS: Active Ingredient (in Each Rounded Tablespoon): Psyllium Husks, Approximately (3.4 g). Inactive Ingredients: Citric Acid, FD&C Yellow 6, FD&C Yellow 6 Lake, Natural Orange Flavor and Sucrose. I am convered about the orage flovor and the psyllium husks them selfs Thanks Alex PS: this is for a ashkanazi jew.