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Food Safety 4 min

Is Ketchup Gluten-Free? Brands, Risks & Hidden Ingredients

Most major ketchup brands are gluten-free, but some contain malt vinegar or wheat-derived ingredients. Learn which brands are safest.

By Check Gluten Team · February 24, 2026


The Short Answer: Most Ketchup Is Gluten-Free


Standard ketchup (tomatoes, vinegar, sugar, salt, spices) is gluten-free. The main ingredients don't contain gluten, and most major brands are safe.


Heinz Ketchup — the most popular brand — is labeled gluten-free.


Safe Ketchup Brands


BrandGF StatusNotes
Heinz✅ GFLabeled gluten-free
Hunt's✅ GFNo gluten ingredients
French's✅ GFTomato ketchup
Sir Kensington's✅ GFPremium, organic
Annie's Organic✅ GFOrganic
Trader Joe's✅ GFOrganic
Primal Kitchen✅ GFNo sugar added

When Ketchup Might NOT Be Safe


Watch For These Ingredients

  • •Malt vinegar — made from barley (gluten). Most ketchup uses distilled vinegar (GF), but some specialty brands use malt vinegar
  • •Modified food starch — usually from corn (GF), but can be wheat-derived
  • •Natural flavors — rarely an issue in ketchup, but possible

    • Restaurant Ketchup

  • •Packets and bottles at major chains are usually brand-name (Heinz) and safe
  • •House-made ketchup at upscale restaurants — ask about ingredients
  • •Ketchup-based sauces (cocktail sauce, BBQ) may have added gluten

    • Specialty Ketchups

  • •Curry ketchup — may contain wheat-based curry components
  • •Sriracha ketchup — check blended ingredients
  • •Flavored ketchup — always check for added malt or wheat

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    The Bottom Line


    Standard ketchup from major brands is gluten-free and safe for celiac disease. Just watch for specialty or house-made varieties, and scan unfamiliar brands with Check Gluten.


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