Delicious vegan protein. Taste the quality. Select the best. Pea & brown rice protein. Naturally flavored. Lactose free. Amazing taste and texture! Know your protein! Select Protein. The Science - Based Protein. Pea Protein. When it comes to a functional vegan protein, pea protein has become one of the most popular sources. When top-quality sources are used, such as in Select, it has a mild taste and texture. It also has one of the closest amino acid profiles to dairy and egg proteins. Brown Rice Protein. Rice protein is the truest companion to pea protein. Where pea protein's amino acid profile is weakest, rice protein's profile is strongest. The combination of these two protein sources can achieve an amino acid profile nearly identical to dairy or egg protein. Taste the Quality Simple Ingredients.