Are Twix gluten-free? No, the biscuit is wheat

UPDATED=2026-09-29READ=2 MINREVIEW=HTGF EDITORIAL

No. The biscuit in Twix is made with wheat flour.

What the maker’s pages say

  • US: Mars’s label reads “Contains milk, soy and wheat.”

Keep reading

Sources: Mars US Twix product page. All read 28 September 2026. Recipes change and differ by country: the pack in your hand has the last word. We inform, we don’t diagnose.

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