From Manufacturer''s Label:Certified Organic Folic Acid from Lemon Peel contains 800mcg of folic acid (200% DV).* Every single ingredient, without exception, is certified organic* Water extracted whole Lemon Peel - No chemical solvents* 100% natural-source Folic Acid - Free of pesticides, chemical fertilizers and preservativesFuturebiotics Folic Acid utilizes only certified organic whole lemon peel extract. Lemons are grown on an organic farm without chemical pesticides or fertilizers and water extracted to maintain purity. In addition to the folic acid, the extract provides bioflavonoids naturally present in lemon peel.Contains 120 organic vegetarian tablets.120 day supply.USDA Organic.100% Vegetarian.Manufactured by: Futurebiotics