Leaving cosmetic products on the skin overnight creates a physical barrier that prevents the natural shedding of dead skin cells and interrupts essential physiological processes. During sleep, cellular repair rates increase, and cutaneous blood flow rises to facilitate…
Environmental pollutants, such as airborne particulate matter, nitrogen dioxide, and ground-level ozone, interact constantly with the outermost layer of the skin. Research suggests that these microscopic particles can adhere to the stratum corneum, generating reactive oxygen species that…