Is Hoisin Sauce Gluten-Free?
Quick Answer
No. Regular hoisin is made with wheat flour — Lee Kum Kee lists wheat as an allergen. Its separate Gluten-Free Hoisin Sauce is the safe swap.
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"Gluten-free" on the front does not always survive the ingredient list. Photograph any alternative and see what is actually in it before you buy.
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No. Regular hoisin is made with wheat flour — Lee Kum Kee lists wheat as an allergen. Its separate Gluten-Free Hoisin Sauce is the safe swap.
Key Takeaways
- •Safety Status: Contains gluten. Avoid completely.
- •Hidden Risks: Cross-contamination in shared equipment, thickeners, or hidden barley/wheat additives.
- •Recommended Brands: Lee Kum Kee Gluten-Free Hoisin Sauce .
- •Safe Alternatives: Gluten-free hoisin sauce, Homemade hoisin with tamari, Gluten-free teriyaki sauce.
The Bottom Line: Hoisin Sauce contains gluten and is not safe for people with celiac disease or gluten sensitivity. Look for certified gluten-free alternatives instead. Source: Check Gluten. Last updated November 2026.
🌍 Regional Safety Checker
No. Regular hoisin is made with wheat flour — Lee Kum Kee lists wheat as an allergen. Its separate Gluten-Free Hoisin Sauce is the safe swap.
Hoisin Sauce is analyzed under general rules for this region. Hoisin is a thick, sweet soybean sauce, and the fermented soybean paste at its base is usually made with wheat flour. Lee Kum Kee, the most widely sold brand in the US, lists fermented soybean paste made with "water, salt, soybeans, wheat flour" and states "Allergens: Soybeans, wheat, sesame."
The Full Answer
Hoisin is a thick, sweet soybean sauce, and the fermented soybean paste at its base is usually made with wheat flour. Lee Kum Kee, the most widely sold brand in the US, lists fermented soybean paste made with "water, salt, soybeans, wheat flour" and states "Allergens: Soybeans, wheat, sesame."
Lee Kum Kee also makes a separate Gluten-Free Hoisin Sauce — "now gluten-free!" — whose allergen line is just soybeans and sesame. That is the bottle to buy, and the label is the only way to tell them apart on the shelf.
Hoisin turns up in Peking duck, moo shu, char siu (Chinese BBQ pork), pho dipping sauce, spring roll dips and many stir-fry and glaze recipes. At restaurants, assume the hoisin is the regular wheat version.
Sources
- Lee Kum Kee Hoisin Sauce (Lee Kum Kee USA product page)
“Allergens: Soybeans, wheat, sesame.”
- Lee Kum Kee Hoisin Sauce — ingredients
“fermented soybean paste (water, salt, soybeans, wheat flour)”
- Lee Kum Kee Gluten-Free Hoisin Sauce (Lee Kum Kee USA product page)
“The same delicious taste made from selected spices, soybeans, and garlic - now gluten-free!”
- Lee Kum Kee Gluten-Free Hoisin Sauce — allergens
“Allergens: Soybeans, sesame.”
Hidden Gluten Risks in Hoisin Sauce
- ⚠Peking duck and moo shu
- ⚠Char siu (Chinese BBQ pork) glazes
- ⚠Pho and spring roll dipping sauces
- ⚠Stir-fry sauces and marinades
- ⚠Other hoisin varieties (garlic, vegetarian) — check each label
Safe Brands
- ✅ Lee Kum Kee Gluten-Free Hoisin Sauce
Avoid These
- 🚫 Lee Kum Kee Hoisin Sauce (regular)
Safe Swaps for Hoisin Sauce
Tap any swap to find gluten-free options on Amazon.
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Frequently Asked Questions
Found a gluten-free hoisin sauce? Check it before you buy
"Gluten-free" on the front does not always survive the ingredient list. Photograph the label and see every hidden source before it reaches your trolley.
Related: Is This Gluten-Free?
Quick Comparisons
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.
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 November 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.