There are plenty available. Of the top of my head I’m aware of are fennel and strawberry from Tom’s of Maine, which are pretty widely available. A quick search

There are plenty available. Of the top of my head I’m aware of are fennel and strawberry from Tom’s of Maine, which are pretty widely available. A quick search shows lemon, mango, cinnamon, and pomegranate are also available from others. Might take some trial and error, but hopefully you can find one you like.