Sweet Potato Powder: Because of its natural low-glycemic, non-insulin spiking attributes. It's also very high in naturally occurring beta-carotenes. Grass-Fed Beef isolate: Because it's one of the most hypoallergenic proteins, has a very high in protein content, is an ideal amino acid complete protein, and has 60-70% naturally occurring collagens.
Egg White Protein: Because it's one of the highest bioavailable proteins, is a complete protein, and is virtually sugar/fat free.
Whole Egg Protein: Because it's one of the highest bioavailable proteins, is a complete protein, is virtually sugar free, and includes very high nutrient/vitamin content yolks.