Some By Mi Propolis B5 Glow Barrier Calming Serum (50ml) is a concentrated repair serum featuring Propolis extract, vitamin B5, and niacinamide to fortify the skin barrier, reduce irritation, and enhance moisture retention. Its clinical formula penetrates deeply to strengthen skin resilience, improve texture, and support healing from environmental or stress-related damage. With consistent use, the serum promotes smoother, calmer, and more balanced skin, leaving the complexion visibly reinforced and radiant.