Sekkisei BLUE Dewey Fresh Day Serum SPF40, 30mlProduct Features: Based on Eastern concepts, this daytime serum not only protects skin from UV rays, but also addresses environmental damage, such as dullness*, roughness, and lack of firmness and radiance. *Dryness caused by dryness. The light, refreshing texture melts into skin, leaving it smooth and radiant. Utilizing KOS's unique Stable Hydration Technology, it continuously hydrates skin, even in harsh environments, protecting it from daytime