Yes it is:) I thought I was going koo koo but double checked what he sent me:
All of the foods below are test foods.
coconut flour (Bob’s Red Mill)
oat bran flour (Bob’s Red Mill)
brown rice bran flour (Bob’s Red Mill)
Tef or teff flour
buckwheat/soba (Bob’s Red Mill Buckwheat Hot Cereal or Pocono Cream of Buckwheat) and Soba Noodles. “Soba” is the Japanese word for “buckwheat.” USA Source
Ground Hemp Seeds (organic if possible)