Is Mayonnaise Gluten-Free? Safe Brands & Hidden Risks
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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.
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βKey Takeaways
The Short Answer: Most Mayonnaise Is Gluten-Free
Traditional mayonnaise is made from eggs, oil, and vinegar β all naturally gluten-free. Most major brands are safe for celiac disease.
Safe Mayonnaise Brands
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When Mayo Might NOT Be Safe
Problematic Ingredients
Flavored Mayo
Restaurant Mayo Risks
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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Top Gluten-Free Picks
Bob's Red Mill GF Flour
Essential GF pantry staple
Canyon Bakehouse GF Bread
Best-tasting GF bread
Barilla GF Pasta
Closest to regular pasta taste
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Celiac Safety Glossary
- Celiac disease
- Celiac disease is a serious autoimmune disorder in which ingesting gluten β a protein found in wheat, barley, and rye β triggers an immune response that damages the small intestine's villi, affecting approximately 1 in 100 people worldwide according to the Celiac Disease Foundation.
- 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.
- Gluten-free certification
- Gluten-free certification, such as the GFCO (Gluten-Free Certification Organization) seal, verifies that a product contains fewer than 10 parts per million (ppm) of gluten β stricter than the FDA's 20 ppm threshold for "gluten-free" labeling.
- 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.
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About the Author
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 βMedical 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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