3rd Party Lab Tested for Purity Quality 1300 mg of LArginine No Booster per Vegetarian Capsule 120 Capsules per Bottle NonGMO GlutenFree Proudly Made in USA GMP Compliant FDA Registered Facility No Artificial Color Flavor or Sweetener No Preservatives No Sugar No Milk No Corn No Soy No Egg No Lactose No Gluten No Wheat No Yeast No Fish Sodium Free