A face serum called The Beauty of Joseon Glow Serum (Propolis+Niacinamide) is made with propolis and niacinamide. Bees gather propolis, a material that resembles resin, from tree buds. Propolis has antibacterial and anti-inflammatory qualities. One type of vitamin B3 that is well-known for brightening skin and minimizing the appearance of fine lines and wrinkles is niacinamide. When combined, these components enhance the skin's overall appearance, giving it a more radiant, clear, and balanced tone.