The Beauty of Joseon Glow Serum (Propolis + Niacinamide) is a cult-favorite K-beauty product designed to calm, brighten, and hydrate the skin. Infused with 60% Propolis extract, it delivers powerful soothing and anti-inflammatory benefits, making it perfect for irritated or troubled skin. 2% Niacinamide works to even out skin tone, minimize pores, and restore a healthy glow.