Gullón offers a range of products without milk, lactose or milk proteins and their traces. All milk- and lactose-free biscuits are subject to strict controls. Each product is analyzed and will not be marketed until consistent results are obtained. The following is a list of cookies that do not contain milk, lactose, milk proteins or traces of them:

- Maria without gluten
- Digestive without gluten
- Gluten-free orange and oat biscuits
- Gluten-free sharkies
- Oaty bio
- Bio 4 cereals

Gullón provides various biscuits without nuts and their footprints. All cookies that are part of this category are subject to strict controls. Each product is analyzed and will not be marketed until consistent results are obtained. Below are biscuits that do not contain nuts and no traces:

- Maria without gluten
- Digestive without gluten
- Gluten-free orange and oat biscuits
- Gluten-free chocolate chip cookies
- Gluten-free sharkies
- Oaty bio
- Bio 4 cereals

Gullón offers a range of gluten-free biscuits. Each product is analyzed by external laboratories to ensure that cookies are gluten-free. All of our cookies are FACE certified, which inspects our equipment and processes to confirm that we meet the correct requirements. Below is a list of our gluten-free products:

- Maria without gluten
- Gluten-free chocolate chip cookies
- Gluten-free sharkies
- Chip choco without gluten
- Digestive without gluten
- Gluten-free orange and oat biscuits

Gullón Cookies has a range of allergen-free biscuits. All cookies that are part of this category are subject to strict controls before leaving the bakery to ensure that they do not contain allergens. Below is a list of our products without eggs and their footprints:

- Maria without gluten
- Gluten-free chocolate chip cookies
- Gluten-free sharkies
- Chip choco without gluten
- Digestive without gluten
- Gluten-free orange and oat biscuits

For each biscuit on our site you will find retail chains and online stores where you can buy biscuits.