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Pentapeptides

Meaning

Pentapeptides are a class of short protein fragments composed specifically of five amino acid residues linked together by peptide bonds. These biologically active molecules function as signaling agents, capable of interacting with specific cell surface receptors to modulate various physiological processes, including hormonal secretion, tissue repair, and immune response. In the hormonal health and wellness space, synthetic pentapeptides are often utilized therapeutically to mimic or enhance the action of naturally occurring signaling molecules, offering a highly targeted mechanism of action with minimal systemic side effects. Their small size facilitates efficient absorption and cellular access.