3Rd Party Lab Tested For Purity & Quality 1000 Mg Of L-Arginine Per Tablet - 120 Tablets Per Bottle Non-Gmo & Gluten-Free 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 (New Improved Formula) Best Naturals L-Arginine 1000 Mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis