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Ingredient dictionary

Kelp on a food label: allergens, diets and other names

Kelp is a kind of seaweed. It is not one of the allergens that labels must declare. It is vegan. Open Food Facts finds it in 816 products, most often in ready meals.

By Bravoora teamUpdated Sources checked 4 sourcesHow we check

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Does kelp contain an allergen?

Kelp is not one of the allergens that food labels must declare in the US, the UK, Europe or the Gulf. Open Food Facts does not link it to an allergen, and Bravoora’s label checker does not read the name as one.

Is kelp vegan?

Yes. Kelp is vegan and vegetarian: Open Food Facts records nothing from an animal in it.

VeganFits youNothing from an animal, by the Open Food Facts record.
VegetarianFits youNothing from an animal, by the Open Food Facts record.

A pack can differ from the usual recipe: the app reads the label in your hand.

What other names does kelp have on a label?

On European labels it is “varech” in French.

French
varech

Which foods contain kelp?

Open Food Facts lists kelp or a more specific kind of it in the ingredients of 816 products, most often ready meals, pasta, rice and flour and dressings and sauces. Most of them are sold in the United States, France and the United Kingdom.

  • Ready meals223
  • Pasta, rice and flour37
  • Dressings and sauces36
  • Biscuits and cakes14
  • Savoury snacks13
  • Vegetables11

Products with it, by country of sale: United States 604 · France 97 · United Kingdom 47 · Canada 22.

Counted on 13 October 2026 from the Open Food Facts product database, which volunteers fill from real packs: it shows where kelp turns up, not how much of the market it is.

What kind of ingredient is kelp?

Kelp is a kind of seaweed.

Kinds of kelpKombuWakameLaminariaTangle

Bravoora reads this ingredient for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dietitians, doctors and trainers

Sources

An allergen is stated only when two of three checks agree: the Open Food Facts record, Bravoora’s label checker, and the ingredient’s own name or family (oat flour is oats, a cheese is milk). Every name where they disagree waits for a person to review it.

  1. Open Food Facts: Kelp
  2. Open Food Facts: ingredients taxonomy (names, family tree, allergen and vegan flags), ODbL
  3. Open Food Facts: product database, 4,535,553 products, read 13 October 2026, ODbL
  4. Wikipedia: Kelp

Contains information from Open Food Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this dictionary’s data · How we check

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