What is Peptide?

Peptides are short chains of amino acids, typically containing fewer than 50 amino acids. They are fundamental building blocks of proteins and play crucial roles in biological processes within the body. Peptides can function as hormones, neurotransmitters, enzymes, and signaling molecules, among other roles. They are increasingly used in various fields, including medicine, cosmetics, and sports nutrition, due to their diverse physiological activities and potential therapeutic benefits.