Bronson Basics Folic Acid provides 800 MCG of Vitamin B9 per mini tablet in a 1 year supply bottle. By supplying 800 MCG per mini tablet, Bronson Basics Folic Acid enables valuable daily replenishment that helps to support healthy prenatal development.* Laboratory tested and free of GMOs, Gluten and Soy, our Folic Acid 800 MCG is in-house tested and carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York. Bronson Basics Folic Acid 800 MCG is vegan/vegetarian friendly and contains no ingredients derived from animals.