Exosomes are intercellular signaling molecules that mediate communication between cells. When exosomes are delivered into the spaces between skin cells, aged or dysfunctional cells regain regenerative capacity and resume healthy activity. Through this process of cellular regeneration, benefits such as collagen production, increased skin elasticity, and pore refinement can be achieved. Exosomes provide two primary effects. First, they have a potent anti-inflammatory effect, making them highly effective for individuals with severe acne or acne scars. Second, they offer anti-aging benefits, supporting fundamental and long-term skin rejuvenation.