Silk Protein Chocolate Complete Plant Protein Milk is high protein plant based milk with 13g complete plant protein per serving, 50% more than regular dairy milk,* to help keep you full and help support muscle health. Silk Protein is a complete plant protein, delivering all nine essential amino acids, 3g dietary fiber per serving and 50% less sugar than chocolate dairy milk per serving.** Whether you’re turning any cereal into protein cereal, making protein shakes and smoothies or drinking straight out of a glass, Silk Protein Chocolate Milk provides nutrition you need with a taste you will love.