YES

Does In-N-Out use seed oils?

Q: Does In-N-Out Burger use seed oils?

Our audit found that 7 items at In-N-Out Burger contain industrial seed oils.

Q: How many safe options are at In-N-Out Burger?

We identified 5 items that are Seed Oil Free at In-N-Out Burger.

Direct answer

Verdict Yes. In our 2026-03-01 disclosure snapshot, 7 of 12 In-N-Out menu items contained seed oils.

Oils found Canola oil, soybean oil, and sunflower oil appeared in the current audit.

Freshness Counts come from PRūF's full In-N-Out ingredient audit based on publicly available ingredient disclosures dated 2026-03-01.

PRūF reviewed 12 menu items from In-N-Out's public ingredient disclosure snapshot dated 2026-03-01. We found 7 items (58%) with seed oils and 5 lower-exposure options.

58% Flagged In Category

5 Lower-Concern Options

10th / 14 Exposure Rank (Higher = More Flagged)

69% Cleaner Than Peer Chains

66% Median For This Concern

Compared with 14 audited chains, In-N-Out Burger sits 10th for seed oils exposure. Highest observed: Burger King. Lowest observed: Arby's.

Seed oil exposure context

A mid-range seed-oil share suggests mixed options where careful item selection can reduce exposure. In this audit, we flagged 7 of 12 menu items (58%).

Prioritize grilled proteins, plain sides, and lower-sauce combinations to keep seed-oil exposure lower.

Specific Ingredients Found

Canola Oil, Soybean Oil, Sunflower Oil

Want the list of 5 safer items?

We mapped menu items at In-N-Out Burger that are Seed Oil Free. Open PRūF for item-level filtering before you order.

Methodology & sources

This page tracks seed oils exposure for In-N-Out Burger using publicly available ingredient statements. We classify menu items using PRūF taxonomy rules and count distinct items containing at least one matched ingredient.

Matched terms: soybean oil, canola oil, corn oil, cottonseed oil, sunflower oil, safflower oil
Scope: 12 menu items in the latest restaurant disclosure snapshot.
Evidence basis: Derived item by item from the full In-N-Out Burger ingredient audit, not from generic chain assumptions.
Benchmarking: Compared against other audited chains using the same category definition and counting logic.
Last updated: 2026-03-01. Restaurant formulations can change by region and supplier.