In This Article
No. Plain ketchup does not contain seed oil, and the federal standard for ketchup does not provide for any oil at all.
The question comes up because so many other condiments do carry soybean or canola oil, and because a few ketchup based sauces do too. Here is what the rule says, what the labels on the main brands list, and where oil does turn up.
What the federal standard allows
In the United States ketchup has a standard of identity, a legal recipe a product has to follow to be sold under that name. It is in the federal regulations at 21 CFR 155.194.1
The standard describes ketchup as a food made from tomato ingredients, with salt, and seasoned with vinegar, sweeteners, and spices, flavouring, onion or garlic. Oil does not appear anywhere in it. The rule does not say oil is banned in so many words. It simply is not one of the ingredients a ketchup is built from.
What the labels list
| Ketchup | What sweetens it | Oil listed? |
|---|---|---|
| Heinz Tomato Ketchup | High fructose corn syrup and corn syrup | No |
| Heinz Simply Tomato Ketchup | Cane sugar | No |
| Primal Kitchen Organic Unsweetened Ketchup | None | No |
| Hunt’s Tomato Ketchup | High fructose corn syrup | No, per retailer listings |
| Mutti Italian Tomato Ketchup | Sugar | No |
| Organicville Organic Ketchup | Agave nectar | No |
Regular Heinz lists tomato concentrate, distilled vinegar, high fructose corn syrup, corn syrup, salt, spice, onion powder and natural flavouring.2 Heinz’s cane sugar version swaps the two syrups for cane sugar and keeps the rest.3 Primal Kitchen’s unsweetened ketchup is tomato concentrate, white balsamic vinegar, sea salt, and garlic, onion and spices.4
Hunt’s does not show its ingredient list on its own site, so the row above comes from retailer listings, which show tomato concentrate, high fructose corn syrup, vinegar, salt and seasonings. Sir Kensington’s used to be the other popular clean label ketchup, but the brand discontinued its ketchups in 2023.5
Where oil does show up
Oil appears when ketchup gets mixed with something creamy.
- Mayo and ketchup blends. Heinz Mayochup lists soybean oil as its first ingredient.6
- Fry sauce and burger sauce. These are usually mayonnaise with ketchup stirred in, so they carry whatever oil the mayonnaise uses.
- Creamy dressings served next to it. At Whataburger, for example, the fancy and spicy ketchups list no oil, while the jalapeño ranch lists soybean oil first.7
If the bottle says ketchup and nothing else, you are fine on oil. If it says sauce, spread or dip, read the back.
The real ketchup question is sugar
Once oil is off the table, the label difference between ketchups is what sweetens them. Regular Heinz uses high fructose corn syrup and corn syrup. Heinz’s cane sugar version uses cane sugar. Primal Kitchen’s is unsweetened.
I tried Primal Kitchen’s ketchup and was not crazy about it. Heinz is on every shelf, but it is not the bottle I would point you to. If you want a better one with no corn syrup, these two are on Amazon.
Mutti Italian Tomato Ketchup (the one worth paying for)
Mutti is the Parma tomato company, and this ketchup is tomato paste, sugar, wine vinegar, water, salt and natural flavoring.
Picked for: Italian tomatoes, real sugar, no corn syrup.
Price: $19.99 for three 10.6 oz bottles on September 27, 2026.
Organicville Organic Ketchup (the cheaper one)
Organic tomatoes sweetened with agave. A big squeeze bottle for a few dollars.
Picked for: No corn syrup at a supermarket price.
Price: $4.72 for 24 oz on September 27, 2026.
Quick questions
Does Heinz ketchup have seed oil?
No. Neither the regular nor the cane sugar version lists any oil.
Does Primal Kitchen ketchup have avocado oil?
The unsweetened ketchup lists no oil at all. Primal Kitchen’s mayonnaise and dressings are the avocado oil products.
Does fry sauce have seed oil?
Usually, because it is mostly mayonnaise. Check which oil the label lists.
What is a good ketchup without corn syrup?
Mutti, if you want Italian tomatoes and plain sugar. Organicville, if you want it cheap.
Is there a ketchup without any added sugar?
Yes. Primal Kitchen’s unsweetened ketchup lists no sweetener.
The bottom line
Plain ketchup has no seed oil, from Heinz to Primal Kitchen, and the federal recipe for ketchup does not include oil. The oil is in the creamy sauces that sit next to it, so that is where to read labels. For the rest of the condiment shelf, the seed oil free condiments guide goes category by category, and if mayonnaise is the problem, making it yourself takes about a minute.
References
- Code of Federal Regulations. 21 CFR 155.194, Catsup. Legal Information Institute, Cornell Law School. LII
- Kraft Heinz. Heinz Tomato Ketchup, product page. Accessed 2026-09-26. Heinz
- Kraft Heinz. Heinz Simply Tomato Ketchup with No Artificial Sweeteners, product page. Accessed 2026-09-26. Heinz
- Primal Kitchen. Organic Unsweetened Ketchup, product page. Accessed 2026-09-26. Primal Kitchen
- The Takeout. Sir Kensington’s is discontinuing its ketchup. February 2023. The Takeout
- Kraft Heinz. Heinz Mayochup, product page. Accessed 2026-09-26. Heinz
- Whataburger. Grocery product information. Accessed 2026-09-26. Whataburger
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