Egg white protein
Why?: If you’re allergic to or don’t eat dairy but still want a complete and high-quality protein.
Egg white protein is precisely what it sounds like, dried egg whites that were turned into a powder. This protein digests faster than casein but slower than whey. Although it’s not exactly as good as whey or casein in terms of muscle build-up, it’s still an excellent option for a post-workout or meal-replacement smoothie.