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Does Burger King use Seed Oils?

Our latest 2025 audit of Burger King analyzed 117 menu items. We found that 108 items (92%) contain industrial seed oils.

92% Contain Toxins
9 Safe Options

Specific Ingredients Found:

Soybean Oil, Canola Oil, Corn Oil, Cottonseed Oil, Sunflower Oil

Want the list of 9 safe items?

We've identified exactly which menu items at Burger King are Seed Oil Free. Download PRūF to see the full list.

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More questions about Burger King

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View the full Burger King ingredient audit

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Methodology & sources

We analyzed 117 menu items and matched ingredient statements against PRūF’s additive taxonomy. Counts reflect distinct menu items containing any flagged ingredient in this category. Data is sourced from publicly available Burger King ingredient disclosures as of 2026-01-04.

People Also Ask

Our 2025 audit of Burger King found that 108 menu items (92%) contain industrial seed oils. Specific ingredients identified include: Soybean Oil, Canola Oil, Corn Oil, Cottonseed Oil, Sunflower Oil.
Yes, there are 9 items on the menu that are considered are Seed Oil Free. You can use the PRūF app to see the full list of safe options and filter the menu in real-time.

Audit based on Burger King public ingredient data as of 2026-01-04.