Go natural with Kind Peanut Butter Wholegrain Clusters (6x11 OZ). Peanut Butter Whole Grain Clusters are a protein packed blend of peanuts and whole grains amaranth, quinoa, oats, millet and buckwheat. These delicious clusters provide 5g of protein per serving and are a tasty way to get 16g of whole grains.. This product ships in approximately 1 days