Jumiso Niacinamide 20

The Jumiso Niacinamide 20% Dark Spot Correcting Serum is a high-potency, fast-absorbing Korean skincare treatment specifically formulated to fade stubborn hyperpigmentation, regulate excess sebum, and minimize enlarged pores. Because of its specialized formula that fully dissolves the high concentration of niacinamide, it minimizes the crystallization and irritation commonly associated with 20% blends, making it a highly effective step-up from standard 10% serums.