Is Ketchup Gluten-Free?
Quick Answer
Heinz, Hunt's, and French's ketchup in the US are gluten-free and safe.
Ketchup is usually fine. What about the rest of your shop?
Photograph any label and catch the hidden gluten that plain ketchup does not have, but plenty of packaged food does — malt, brewer's yeast, and the barley that US labels need not declare.
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Heinz, Hunt's, and French's ketchup in the US are gluten-free and safe.
Key Takeaways
- •Safety Status: Safe for celiacs. Ketchup is naturally gluten-free.
- •Hidden Risks: Cross-contamination in shared equipment, thickeners, or hidden barley/wheat additives.
- •Recommended Brands: Heinz, Hunt's, French's and more.
The Bottom Line: Ketchup is generally considered gluten-free and safe for people with celiac disease. However, always check the label for cross-contamination warnings, especially if you have celiac disease or severe gluten sensitivity. Source: Check Gluten. Last updated July 2026.
🌍 Regional Safety Checker
Heinz, Hunt's, and French's ketchup in the US are gluten-free and safe.
In the US, major brands like Heinz label their ketchup gluten-free. Distilled white vinegar is used, which is completely gluten-free.
The Full Answer
Ketchup is made from tomatoes, vinegar, sugar, and spices — all naturally gluten-free. The vast majority of ketchup brands, including Heinz, Hunt's, French's, and most store brands, are gluten-free.
Distilled vinegar (even when made from wheat) is considered gluten-free because the distillation process removes gluten proteins. Heinz, the world's best-selling ketchup, explicitly labels many of their products as gluten-free.
The only rare risk would be artisanal or specialty ketchups that use non-distilled malt vinegar or add unusual thickeners. Always check the ingredient list on unfamiliar brands.
Hidden Gluten Risks in Ketchup
- ⚠Very rare: specialty ketchups with malt vinegar
- ⚠Unusual artisanal ketchup ingredients
Safe Brands
- ✅ Heinz
- ✅ Hunt's
- ✅ French's
- ✅ Trader Joe's
- ✅ Most store brands
🛒 Shop Safe Brands
Brands we list as safe for this food, matched to their Amazon listing. Always check the label on the pack you actually buy — recipes and factory lines change.
Heinz
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Hunt's
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French's
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Trader Joe's
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Frequently Asked Questions
Ketchup is usually fine — what about the rest of your shop?
Photograph any label with your phone and catch the hidden gluten that plain ketchup does not have, but plenty of packaged food does.
Cooking this on a shared grill?
Choosing a safe ketchup is half of it. Gluten cannot be burned off a grill by heat, so shared grates need soap, water and a scrubber, or a foil barrier. The celiac-safe grilling guide on Flame & Feast covers the cleaning, the running order and the fuel.
Related: Is This Gluten-Free?
Celiac Safety Glossary
- Gluten
- Gluten is a family of storage proteins (prolamins and glutelins) found naturally in cereal grains like wheat (including varieties like spelt, kamut, and farro), barley, and rye, which acts as a binder to give food elasticity and shape.
- Malt (Barley)
- Malt is fermented barley used as a flavoring or sweetener in cereals, chocolates, and beer; it is a major source of hidden gluten that is often overlooked on ingredient lists.
Sources & References
- FDA — Gluten-Free Labeling of Foods (21 CFR 101.91) — the U.S. under-20-ppm standard for "gluten-free" claims
- Celiac Disease Foundation — Gluten-Free Foods — which foods and ingredients are safe for celiacs
- Coeliac UK — Gluten-Free Diet & Lifestyle — UK/EU labeling rules and safe-food guidance
Brand gluten-free statuses reflect manufacturer information as of July 2026 and can change — always confirm on the current label.
About This Page
Check Gluten
Written with AI assistance and checked against the sources shown on this page — not by a doctor or dietitian. Confirm anything that matters with the label or the manufacturer.
Medical Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice. Always consult your physician or a registered dietitian before making dietary changes related to celiac disease. Read full disclaimer.