peptide

A peptide is a small chain of amino acids, which are the building blocks of proteins. When amino acids link together, they form peptides, which play various crucial roles in the body, such as acting as hormones, signaling molecules, and structural components. Peptides are shorter than proteins, typically consisting of 2 to 50 amino acids. They can influence many biological processes, including growth and metabolism. In recent years, peptides are gaining attention in medicine and skincare for their potential benefits in treatments and anti-aging products. Essentially, peptides are vital to life at a molecular level.