Vegetarian Protein Powder: Vegetarian protein powder is generally created with a variety of vegetarian protein sources such as hemp, brown rice, pea, cranberry, and mushroom protein. The best vegetarian protein powders will be raw, organic, and enhanced with probiotics and enzymes for optimal digestion. Be sure to choose a protein powder containing at least 15 grams of protein per serving. Try to avoid vegetarian protein powders containing soy. Over consumption of soy…