Is Mayonnaise Gluten-Free? Safe Brands & Hidden Risks

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By Check Gluten Team โ˜…โ˜…โ˜…โ˜…โ˜… Published Feb 23, 2026 ยท Last reviewed Apr 2026

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Most mayonnaise is naturally gluten-free (eggs, oil, vinegar), but some brands add wheat-based ingredients. Here's your complete guide.

Is Mayonnaise Gluten-Free? Safe Brands & Hidden Risks

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The Short Answer: Most Mayonnaise Is Gluten-Free


Traditional mayonnaise is made from eggs, oil, and vinegar โ€” all naturally gluten-free. Most major brands are safe for celiac disease.


Safe Mayonnaise Brands


BrandGF StatusNotes
Hellmann's / Best Foodsโœ… GFMost varieties
Duke'sโœ… GFLabeled GF
Sir Kensington'sโœ… GFPremium, Certified GF (shop on Amazon)
Primal Kitchenโœ… GFAvocado oil based (shop on Amazon)
Trader Joe'sโœ… GFRegular mayo
Kraftโœ… GFMost varieties
Kewpie (Japanese)โœ… GFRice vinegar-based

When Mayo Might NOT Be Safe


Problematic Ingredients

  • โ–บMalt vinegar โ€” some specialty brands use it (contains barley)
  • โ–บModified food starch โ€” usually corn, but could be wheat
  • โ–บNatural flavors โ€” rarely an issue but worth checking

  • Flavored Mayo

  • โ–บAioli โ€” usually safe (garlic + mayo), but restaurant versions may add flour
  • โ–บChipotle mayo โ€” check seasoning blends
  • โ–บTruffle mayo โ€” usually safe, but check ingredients

  • Restaurant Mayo Risks

  • โ–บHouse-made mayo is usually safe (basic recipe has no gluten)
  • โ–บPre-made sauce mixes (tartar sauce, remoulade) may contain wheat
  • โ–บSandwiches โ€” the bread is the problem, not the mayo

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    The Bottom Line


    Standard mayonnaise from major brands is safe for celiac disease. The basic recipe (eggs, oil, vinegar) has no gluten-containing ingredients. Watch for specialty and flavored varieties, and scan questionable products with Check Gluten.


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    About the Author

    SM

    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.

    Meet our full team โ†’

    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.