Spiru-Tein Variety Pack gives you an assortment of seven delicious flavors. Individually packaged in single-serving packets, each Spiru-Tein serving is power-packed with 14 grams of superior quality vegetarian protein. Spiru-Tein Energy Shakes now feature a pioneering, patent-pending Tri-Part Protein Blend of non-GMO rice protein, pea protein, and both non-fermented and fermented soy. Spiru-Tein combines superior nutrition, powerful whole foods and great taste to create the ultimate high protein energy shake.