Are Zanabella Products Gluten Free?

Zero Zanabella products contain any wheat or gluten. There are some products that contain or may contain grain. For instance, we use citric acid as a natural preservative. Colloidal Oatmeal and oat protein are used as well.
 Usually citric acid comes from citrus but trace amounts of it could come from corn grown here in the USA. Colloidal oatmeal is naturally gluten free and the colloidal oatmeal used is organic yet it is a grain and therefore it could be possible that it was grown near wheat fields. 
research on this subject and it's subsequent conclusion is that it's highly unlikely for someone with gluten/wheat sensitivities to have a reaction to such non-ingestible products that may have had some cross contamination such as wind or water.
We do take these allergies seriously and if you have a severe gluten allergy or other allergies/sensitivities, a skin patch test is suggested on any new skincare products you may use.