What it is This serum is made for those struggling with enlarged pores and skin inflammation. With a blend of 60% propolis extract and 2% niacinamide, it skillfully manages sebum production while ensuring your skin remains hydrated. Key ingredientsPropolis extract 60%There is a record that women in the Joseon Dynasty used honey and grain powder as a wash-off mask pack to care for their skin. As a skincare ingredient, proplis extract is effective for hydrating the skin improving inflammed skin.Niacinamide 2%Among the various effects of niacinamide, it is especially helpful in controlling sebum secretion and maintaining the oil and moisture balance of the skin.BHA 0.5%As a fat-soluble exfoliant, it helps to remove sebum and wastes accumulated in the pores.