Olus Oil can consist of a combination of different vegetable oils. Therefore Asthma-Allergy Denmark requires documentation of which vegetable oils have been used.

The ingredient may originate from a source that is a food allergen subject to declaration. Allergic reactions to food allergens are mostly caused by proteins. Asthma Allergy Nordic requires information on the plant origin of the ingredient. Protein purification is a requirement for this ingredient if the origin is a food allergen.

After purification the ingredient is allowed in products with Asthma-Allergy Denmark?s allergy labelling The Blue Label or Asthma Allergy Nordic.