Smooth & creamy. Family recipe. Since 1917. Still 16 ounces. Sugar-free. Not a reduced calorie food. The secret to great food. Find recipes at Dukesmayo.com. www.dukesmayo.com. Naturally rich in omega-3 ALA. Contains 650 mg ALA per serving. 50% of the daily value of ALA (1300 mg). Gluten free. Try all our Duke's varieties.