Is Kefir Gluten Free?

Gluten Free
Kefir is naturally gluten free.
Kefir is made from milk and kefir grain cultures. No gluten.

Coeliac Disease

Plain kefir is completely safe. Avoid flavoured varieties unless checked.

Gluten Sensitivity (NCGS)

Safe for NCGS.

Why Does Kefir Not Contain Gluten?

Kefir grains are a mix of bacteria and yeasts that ferment milk naturally.

Australia vs United States

Australia (FSANZ)

FSANZ standard for plain kefir.

United States (FDA)

FDA standard for plain kefir.

Nutrition Information

Nutrition Facts
Per 100g ยท Typical serve: 100 mL (plain, full-fat)
Energy264 kJ / 63 kcal
Protein3.3g
Fat, total3.5g
Saturated fat2.0g
Carbohydrate4.5g
Sugars4.5g
Dietary fibre0.0g
Sodium40mg

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

Flavoured kefir may contain additives or fruit that introduces gluten risk.

Gluten Free Alternatives

If you need a gluten free substitute, consider: Any plain kefir brand, plain yoghurt, plain milk.

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 Kefir gluten free?

Kefir is made from milk and kefir grain cultures. No gluten.

Can coeliacs eat kefir?

Plain kefir is completely safe. Avoid flavoured varieties unless checked.

Related Foods in Dairy

Milk (Plain) Flavoured Milk Cheese (Plain and Hard Varieties) Cream Cheese Cottage Cheese Blue Cheese Processed Cheese Slices Butter

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

Last reviewed: May 2026