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What are seed oils? The full list, how they are made and where they hide.

Updated

Seed oils are cooking oils pressed from crop seeds: canola, soybean, sunflower, safflower, corn, cottonseed, grapeseed and rice bran. The full list with label names, how they are made, foods and restaurant items in our catalog that list them, and how to add them to your avoid list.

Quick answer

Seed oils are cooking oils extracted from the seeds of crop plants: canola (rapeseed), soybean, sunflower, safflower, corn, cottonseed, grapeseed and rice bran oil. An ingredient listed only as “vegetable oil” in the US is usually soybean oil or a blend of these. Olive, avocado and coconut oil come from fruit, not seeds. Whether seed oils are harmful is debated; this page is about spotting them on a label.

On this site
8 oils plus “vegetable oil”
Not seed oils
Olive, avocado, coconut, butter, tallow
Debated
Peanut, sesame
Reviewed
Oct 19, 2026

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01 · A closer look

The full list of seed oils.

These are the oils this checker counts as seed oils, with the names they use on ingredient lists. Peanut and sesame are sometimes added to the list in popular usage; we do not count them, so read the label if you avoid them too.

Seed oils and the names to look for on a label
OilLabel namesCrop partOften found in
CanolaCanola oil, rapeseed oilRapeseedChips, dressings, bread, frozen meals
SoybeanSoybean oil, soy oil, vegetable oilSoybeanMayonnaise, crackers, fried foods
SunflowerSunflower oil, high-oleic sunflower oilSunflower seedChips, granola, nut butters
SafflowerSafflower oilSafflower seedDressings, chips
CornCorn oilCorn germFrying, margarine, tortilla chips
CottonseedCottonseed oilCotton seedFried snacks, shortening
GrapeseedGrapeseed oilGrape seedDressings, sprays
Rice branRice bran oilRice branFried snacks, rice crackers
GenericVegetable oil, vegetable oilsUsually soybeanAlmost anything fried or baked

02 · A closer look

How seed oils are made.

Commodity seed oils are commonly made by crushing or flaking the seeds, extracting oil with a solvent such as hexane, then refining, bleaching and deodorizing it into a neutral, inexpensive cooking oil. Cold-pressed and expeller-pressed versions skip the solvent. Seed oils are polyunsaturated: they are comparatively rich in linoleic acid, an omega-6 fat that the American Heart Association advisory discusses as a replacement for saturated fat.

Sacks et al., Dietary Fats and Cardiovascular Disease: AHA Presidential Advisory, Circulation (2017)

03 · A closer look

Is vegetable oil a seed oil?

In practice, yes. A US label that says only “vegetable oil” most often means soybean oil or a soybean, canola, corn and sunflower blend, which is why the checker counts it. Phrases such as “canola and/or sunflower oil” mean the maker may switch oils between batches.

04 · A closer look

Which foods list seed oils?

Seed oils are in many packaged foods and most deep-fried restaurant foods. They are most common in chips, crackers, dressings, sauces, frozen meals and baked goods; the seed oils additive guide shows live counts from current catalog labels. Plain meat, eggs, dairy, fruit, vegetables and rice contain none unless cooked or coated in them. The products below list a seed oil on their recorded label, one or two per shelf; open any product for the full ingredient statement and its verification date.

05 · A closer look

Restaurant items.

Fryers often use a canola, soybean or corn blend. Our restaurant records come from each chain’s published ingredient information, and unverified menu items are never marked clean. The checks that exist today are on the Chick-fil-A, McDonald’s and Starbucks pages linked below; confirm with the restaurant, since oils change by location and over time.

06 · A closer look

Add seed oils to your avoid list.

Seed oils are one of the nine groups in the checker and are on by default. On the home page or any comparison table you can switch the group on or off, and every product score, “contains” flag and filter updates against your saved avoid list. Your choices stay in your browser.

The short answer

Our picks for what are seed oils?

No pick yetEvery scored what are seed oils? label lists at least one of the groups we check, so nothing here earns a pick.

Clear noChick-fil-A Chicken Sandwich (Standard Recipe) (lists seed oils, MSG and artificial preservatives), Great Value Animal & Vegetable Shortening (lists seed oils and artificial preservatives), 4th & Heart Ghee Spray (lists seed oils), plus 21 more with a listed group.

Ranked from 24 of 24 products with current labels. Every product is in the table below; a score reflects labels and claims, not nutrition, allergies or safety.

Compare the recorded labels

Find the ingredients that matter to you.

24 of 24 products

“No …” columns: None found on the label · Listed on the label · Unknown. Diet fit: Fits · Doesn’t fit · Unknown (rules; not medical advice). Claims: verified · not established. Default: most check marks first; not a health score.

Compare product claims and recorded ingredients. Click a column heading to sort.
Buy
92 / 1008 of 9 groups clear · organicFind where to buy ↗Product details →4
92 / 1008 of 9 groups clear · organicBuy on Amazon ↗Product details →4
89 / 1008 of 9 groups clear · organic not applicableFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimBuy on Amazon ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimBuy on Amazon ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimBuy on Amazon ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimBuy on Amazon ↗Product details →3
63 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
53 / 1008 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
47 / 1006 of 9 groups clear · no organic claimProduct details →2
Retail shortening blend47 / 1007 of 9 groups clear · no organic claimFind where to buy ↗Product details →3
How the clean score works

No setup needed, and strict: a full 100 needs every additive group clear and a verified organic claim (animal foods also need a verified grass-fed or pasture-raised claim; wild seafood and salt, which have no USDA organic standard, are scored without the organic points, and plant-based milks, cheeses and proteins without the feeding claim). Points: the nine additive groups (seed oils, artificial dyes, MSG, artificial sweeteners, carrageenan, artificial preservatives, hydrogenated oils, corn syrups, banned-abroad additives) share 60 points equally — not found earns a group’s full share, “may contain” earns half, listed earns 0; a verified organic claim is worth 25; a verified grass-fed or pasture-raised claim is worth 15 and counts only for animal foods. No claim, or an expired or unverified claim, earns nothing, so products without those claims cannot reach 100. Unverified or expired ingredient labels receive no score. Equal scores are equal. Ties are ordered by brand. Unknown and stale evidence never passes “Only show matches.” Producer claims and prices do not affect this score. This is not a nutrition, allergy, or safety rating.

As an Amazon Associate I earn from qualifying purchases. Buying links do not influence ingredient results. “Buy on Amazon” opens a reviewed product listing; “Find where to buy” opens the maker’s page. Confirm the package, seller, stock, and current price before checkout. Price observations expire after 30 days.

Primary sources

Sources

  1. Sacks et al., Dietary Fats and Cardiovascular Disease: AHA Presidential Advisory, Circulation (2017) doi.org