Is Fish Sauce Gluten Free?

Gluten Free

Naturally gluten-free.

Fish sauce is made from fermented fish and salt with no gluten.

Coeliac Disease

No restrictions. Strong aroma and flavour. Use sparingly.

Gluten Sensitivity (NCGS)

No restrictions. Traditional Southeast Asian condiment.

Why Does Fish Sauce Not Contain Gluten?

Fish sauce is made from fermented anchovies and salt. No gluten proteins. Used in Southeast Asian cooking.

Australia vs United States

Australia (FSANZ)

FSANZ recognised as GF. Asian shops in Australia stock fish sauce.

United States (FDA)

FDA recognises as naturally GF.

Nutrition Information

Nutrition Facts

Per 100g · Typical serve: 100 mL

Energy146 kJ / 35 kcal

Protein5.1g

Fat, total0.0g

Saturated fat0.0g

Carbohydrate3.6g

Sugars3.6g

Dietary fibre0.0g

Sodium7850mg

Source: USDA FDC. Values are for the generic food in its standard form. Branded products may vary. Always check the product label for the most accurate nutrition information.

Brand Comparison

Not all brands are created equal. Here is how popular fish sauce brands stack up for gluten content.

Brand	Region	Gluten Free?	Certification	Notes
Red Boat	US	Yes	None	Naturally gluten-free fermented fish
Three Crabs	both	Check	None	Most fish sauce naturally GF; verify
Golden Boy	both	Check	None	Pure fish sauce typically GF
Thai Kitchen	both	Check	None	Check label for additives
Megachef	US	Check	None	Verify for gluten-containing additives

What to Watch For

Cross-contamination if made in shared facilities, some brands may add additives

Gluten Free Alternatives

If you need a gluten free substitute, consider: Tamari, coconut aminos, mushroom sauce.

Medical disclaimer: This is general information about gluten content, not medical advice. If you have coeliac disease, non-coeliac gluten sensitivity, or a wheat allergy, always consult your doctor or accredited practising dietitian before making dietary changes. Product formulations change. Always read the label.

Frequently Asked Questions

Is Fish Sauce gluten free?

Fish sauce is made from fermented fish and salt with no gluten.

Can coeliacs eat fish sauce?

No restrictions. Strong aroma and flavour. Use sparingly.

Related Foods in Sauces and Condiments

Soy Sauce Tamari Oyster Sauce Hoisin Sauce Worcestershire Sauce Tomato Sauce/Ketchup Mustard Mayonnaise

More from RefDat

Explore more reference data at refdat.com.

How We Verify This

Every food in our database is reviewed against current FSANZ and FDA gluten-free standards. Brand data is verified against manufacturer labelling. We cross-reference with Coeliac Australia ingredient lists and the USDA FoodData Central database. When Australian and US standards differ, we apply the stricter standard.

Sources

FSANZ, WHO

Last reviewed: May 2026