Nutricost Marshmallow Root capsules contain 500mg of marshmallow root per capsule. It is vegetarian friendly, non-gmo, gluten free, soy free, and tested by independent ISO-accredited laboratories. Each bottle contains 120 vegetarian capsules. 500mg of Marshmallow Root Per Capsule 120 Vegetarian... Nutricost Marshmallow Root capsules contain 500mg of marshmallow root per capsule. It is vegetarian friendly, non-gmo, gluten free, soy free, and tested by independent ISO-accredited laboratories. Each bottle contains 120 vegetarian capsules. 500mg of Marshmallow Root Per Capsule 120 Vegetarian Capsules Per Bottle Vegetarian Friendly, Non-GMO, Gluten Free 1 Serving, Just 1 Capsule 3rd Party Tested by ISO-Accredited Laboratories