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Keto Pantry

Ketchup, No Sugar Added

Ketchup, No Sugar Added

Our pick

Primal Kitchen Organic Unsweetened Ketchup, 11.3 oz

No sugar and no sweetener of any kind, natural or artificial, so it sidesteps the sucralose question. It tastes more like tomato than classic ketchup, which most people get used to within a week.

See our pick on AmazonChosen from the ingredient label and independent sources, not tested in our kitchen. Last checked October 2026. The rest of this guide helps you judge any alternative.

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Sauces are where most hidden sugar lives, and regular ketchup is roughly a quarter sugar by weight. A no sugar added version lets burgers, eggs and sausages stay on the menu without spending your carbs on a condiment.

What to look for

  • No sugar, honey, agave or fruit juice concentrate in the ingredients
  • No maltitol or other sugar alcohols that raise blood glucose
  • Two grams of net carbs or less per tablespoon
  • Tomato as the first ingredient rather than water and thickeners

Good to know

Check the serving size, which is often a single tablespoon. A normal squeeze over a plate of food can be three or four servings. The same rule applies to barbecue sauce, which is usually even sweeter.

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The catch

Tomatoes still carry carbs, so even sugar free ketchup is one to two grams per tablespoon, and many keto versions use sucralose. Mustard and mayonnaise are zero carb alternatives.

Before you buy

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General nutrition information, not medical advice. See how we pick what goes on this site or read the full affiliate disclosure.

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