In general, most store-bought pizza sauces include added sugars. There are some low-carb and keto pizza sauces available, but these options are pricey. u003cbr/u003eu003cbr/u003eRao’s pizza sauce is my favorite store-bought pizza sauce made without sugar. It’s low carb, keto, and Whole30 compliant. The only issue is it cost between $4.50 - $5 for a 13-ounce jar. u003cbr/u003eu003cbr/u003eYes, it’s possible to purchase low-carb pizza sauce from the store. However, it’s more cost-efficient to prepare homemade keto pizza sauce. If you want to use all organic ingredients or a particular tomato sauce brand, then cooking homemade allows you to have that control.