I think "gluten free".

For the record, my startup to be, looks to be tackling the same "problem" as you are with Forkly (great name btw). That is, personalized food and drink recommendations.

Although based on what little I've seen of your product, we might be taking two different approaches to it.

Best of luck to ya!

In what respect? For the average person, its likely irrelevant (its a micro-detail you simply don't need to care about: you would be more interested in "made from oats" or "made from rice" (irrespective of the products gluten content)).