1 grain. Equivalent to 2000 packets. Calorie free. No dextrose or lactose. Gluten free. Low sodium diet suggests 2400 mg daily intake. Lower cost beverage sweetener. Contains 4000 teaspoons of sweetness. One tablet sweetens like 4 teaspoons of sugar and contains 64.8 mgs of sodium saccharin (equivalent to 49.2 mgs saccharin). Made in USA.