Exosomes are small lipid particles secreted by most of the body’s cells. Their main function is to transport biologically active molecules such as proteins, RNA and lipids to other cells, playing a crucial role in the regulation of cellular processes and intercellular communication. This unique ability to transfer information between cells has attracted growing interest in medical and aesthetic research. In the field of aesthetics, exosomes stimulate cell regeneration, improve skin texture, reduce wrinkles and imperfections, and restore lost youthfulness. These molecules can stimulate the production of collagen and elastin, two proteins essential for maintaining skin firmness and elasticity. Additionally, exosomes can regulate gene expression in skin cells, promoting tissue regeneration and mitigating damage caused by environmental factors and aging.