Are Muesli bars Gluten Free?

Contains Gluten
Traditional muesli bars contain oats and often wheat, making them unsafe.
Muesli bars are made with oats (which may contain gluten), grains (wheat, barley), nuts, and honey or sugar syrup. Most commercial muesli bars contain gluten from oats or grain fillers.

Coeliac Disease

Avoid regular muesli bars. Buy certified gluten free bars if you want a similar product.

Gluten Sensitivity (NCGS)

Same as coeliac guidance. Regular muesli bars must be avoided.

Why Do Muesli bars Contain Gluten?

Oats can contain gluten due to cross-contamination during growing and processing. Many muesli bars also add wheat or other grains to the base.

Australia vs United States

Australia (FSANZ)

FSANZ requires GF labelling for GF claims. Most Australian muesli bars (Nature Valley, Belvita) are not GF due to oats and wheat.

United States (FDA)

FDA requires labelling. Most US muesli bars are also unsafe.

Nutrition Information

Nutrition Facts
Per 100g ยท Typical serve: 100 g (chewy, oat-based)
Energy1799 kJ / 430 kcal
Protein6.0g
Fat, total16.0g
Saturated fat5.0g
Carbohydrate65.0g
Sugars28.0g
Dietary fibre4.0g
Sodium180mg

Source: AFCD. 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 muesli bars brands stack up for gluten content.

BrandRegionGluten Free?CertificationNotes
Carman's AU Check None Some bars contain gluten-containing ingredients
Uncle Tobys AU Check None Check individual bar varieties
Nature Valley US Check None Most bars contain gluten from oats or grains
Kind US Yes None Many varieties naturally gluten-free
Freedom Foods AU Yes None Certified gluten-free muesli bars

What to Watch For

the binding ingredients may contain gluten.

Gluten Free Alternatives

If you need a gluten free substitute, consider: Gluten free breakfast bars (certified), gluten free muesli, nuts and seeds, Regular oats, wheat grains, barley, malt. Even if the main oats are pure.

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

Are Muesli bars gluten free?

Muesli bars are made with oats (which may contain gluten), grains (wheat, barley), nuts, and honey or sugar syrup. Most commercial muesli bars contain gluten from oats or grain fillers.

Can coeliacs eat muesli bars?

Avoid regular muesli bars. Buy certified gluten free bars if you want a similar product.

Related Foods in Snacks and Sweets

Potato chips (plain) Potato chips (flavoured) Corn chips Popcorn Pretzels Crackers (regular) Rice crackers Nuts (plain or raw)

More from RefDat

Looking for kitchen gear that handles gluten-free cooking? See RefDat's Australian reviews of air fryers for coeliac-friendly options. 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 labelling, Coeliac Australia

Last reviewed: May 2026