Peptide supplements are simply a collection of amino acids put together into short chains. These amino acid chains are the building blocks that create protein—but they aren’t quite long enough to be classified as a full protein. As such, you often hear about peptides being used by athletes because they can deliver protein-like benefits regarding recovery after strenuous exercise, as well as lean muscle development. But peptide supplements, like several of the products below, can also be used for specific health concerns like healthy blood pressure maintenance. AmealPeptide, PeptACE and Bonito peptides offer natural support for blood pressure already within the normal range. Read some of the product reviews below to learn more about these peptide supplements.