You are in the hydrolysates category and in that you will find proteins that are made by breaking proteins into shorter chains of amino acids, which we call peptides. The advantage of hydrolyzed proteins is their very fast absorption and usability. You can find whey hydrolysate, collagen hydrolysate, bovine hydrolysate and other forms. However, the best quality is always whey hydrolysate and therefore we recommend choosing a protein with this composition.