Bluebonnet's Rutin 500 mg Vegetable Capsules are formulated with rutin, a bioflavonoid from Sophora japonica that may support vascular strength. Made with Non-GMO Ingredients, Vegan, Kosher Parve, and Gluten Free. As a dietary supplement, take one capsule daily or as directed by a healthcare practitioner. Contains pure Rutin, a 100% natural bioflavonoid from Rutin (Sophora japonica). Available in easy-to-swallow veggie capsules for maximum absorption. Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, corn, yeast, gluten, barley, rice, sodium and sugar.