Is it vegan? Everyday foods & products
Are Oreos vegan?
Quick answer: It depends on the product and country. In the UK, Oreo says many of its products are suitable for vegans but may contain traces of milk; check the current label and the Vegan Society’s list for your market.
Also called: Oreo, Oreo cookies, Oreo biscuits
The details
Oreo’s UK FAQ states: “Many OREO products are suitable for Vegans but may include cross-contaminants of milk”, and refers shoppers to the Vegan Society’s website for products registered with its trademark. Because of that cross-contact, Oreo does not describe them as dairy- or lactose-free.
Recipes and certifications differ between countries and between varieties — for example, coated, filled or limited-edition Oreos may contain milk chocolate or other dairy ingredients. Always check the ingredients and allergen statement on the pack you buy.
What to look for on the label
- Vegan Society trademark (UK products registered)
- “may contain milk” (cross-contact, not an ingredient)
- milk in the ingredients list (not vegan)
Where it’s found
- Supermarkets worldwide
Frequently asked questions
Are Oreos vegan?
It depends on the product and country. In the UK, Oreo says many of its products are suitable for vegans but may contain traces of milk; check the current label and the Vegan Society’s list for your market.
Are Oreos dairy-free?
Oreo’s UK FAQ says no, because of possible cross-contact with milk.
Are all Oreo flavours vegan?
No. Some varieties contain milk ingredients, such as milk chocolate coatings.
Sources
- Frequently asked questions (UK) — OREO / Mondelez International
- Vegan Trademark standards — The Vegan Society
Checked on 31 October 2026. Ingredients and recipes change, and the same product can differ between countries — always check the current label. This page is general information, not allergy or medical advice.