Beauty of Joseon Glow Serum | Propolis & Niacinamide Skin Brightening Treatment (30ml) Illuminate your complexion with the Beauty of Joseon Glow Serum. This powerful blend of propolis and niacinamide works to brighten your skin while providing deep hydration and anti-aging benefits. Suitable for all skin types, this serum enhances skin elasticity and texture, leaving you with a youthful, radiant glow. Incorporate this serum into your daily routine for a vibrant and refreshed look.