Experience visibly clearer, smoother, and more radiant skin with LAIKOU Niacinamide Serum Essence 17ml. Specially formulated with niacinamide, this lightweight serum helps to brighten dull skin, refine and minimize pores, and control excess oil making it an ideal choice for all skin types in Bangladesh. Whether you're dealing with uneven skin tone or oily patches, this niacinamide serum delivers a glow-boosting solution suited to the unique needs of the Bangladeshi climate and skin types.