Ingredient

Exosomes

Microscopic particles naturally released by cells to send repair signals—like collagen production and inflammation control—to neighbouring cells. In skincare, they're derived from plant cells, fermented bacteria, or milk, and early clinical data shows improvements in fine lines and firmness, particularly alongside professional treatments. Look for them listed in ppm (2,000–25,000+ ppm in K-beauty formulas); at-home topical evidence is still building, but results are promising.