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Is Mustard Gluten-Free? Yellow, Dijon, Honey & Whole Grain

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By Check Gluten Team β˜…β˜…β˜…β˜…β˜… Published Feb 18, 2026 Β· Last reviewed Jun 2026

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Most plain yellow mustard is GF, but some Dijon and honey mustard varieties contain wheat flour or malt vinegar. Which brands are safe?

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The Short Answer: Most Yellow Mustard Is GF


Plain yellow mustard (mustard seeds, vinegar, turmeric, salt) is naturally gluten-free. But specialty mustards may contain wheat.


Mustard Types Ranked by Safety


Mustard TypeGF StatusWhy
Yellow mustardβœ… SafeSimple ingredients
Spicy brown mustardβœ… Usually safeCheck for malt vinegar
Dijon mustard⚠️ CheckSome use wheat flour or wine vinegar
Honey mustard⚠️ CheckSome brands add wheat-based thickeners
Whole grain mustard⚠️ CheckMay contain malt vinegar
Beer mustard❌ Not safeContains beer (barley)

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Safe Mustard Brands


BrandGF StatusNotes
French's Yellow Mustardβœ… GFClassic, safe
Grey Poupon Dijonβœ… GFLabeled GF
Annie's Organic Mustardβœ… GFOrganic, certified GF
Sir Kensington'sβœ… GFPremium, clean label
Heinz Yellow Mustardβœ… GFWidely available

The Bottom Line


Yellow mustard and Grey Poupon Dijon are safe. Watch out for beer mustards and some honey mustards. Scan any specialty mustard with Check Gluten.


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About the Author

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Sarah Mitchell

Lead Content Writer & Nutritionist, B.S. Nutrition Science

Sarah was diagnosed with celiac disease in 2018 and writes evidence-based guides combining clinical nutrition knowledge with 6+ years of personal gluten-free living experience. All health content is medically reviewed by our advisory team.

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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 or gluten sensitivity. Read full disclaimer.

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