Is Soy milk Gluten Free?
Coeliac Disease
Most plain soy milk is safe. Check flavoured varieties for additives.
Gluten Sensitivity (NCGS)
Same as coeliac guidance.
Why Does Soy milk Not Contain Gluten?
Soybeans are a legume with no gluten.
Australia vs United States
Australia (FSANZ)
FSANZ treats plain soy milk as gluten free. Australian brands are typically safe.
United States (FDA)
FDA treats soy milk as gluten free. US brands are typically safe.
Nutrition Information
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.
What to Watch For
Some flavoured soy milk may contain gluten from malt or other additives. Cross-contamination possible.
Gluten Free Alternatives
If you need a gluten free substitute, consider: Almond milk, rice milk, oat milk (check), coconut milk, cow's milk.
Frequently Asked Questions
Is Soy milk gluten free?
Soy milk is made from soybeans, water, and sometimes salt or oil. These contain no gluten. Some brands add vitamin powders or other ingredients that may contain gluten.
Can coeliacs eat soy milk?
Most plain soy milk is safe. Check flavoured varieties for additives.
Related Foods in Drinks
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 guidelines, Coeliac Australia
Last reviewed: May 2026