Night serum for enlarged pores| Say goodbye to enlarged pores, wrinkles, and dull skin. The renewing night serum for enlarged pores and wrinkles Anua Retinol 0.3% + Niacin Renewing Serum combines the power of nano retinol and niacinamide. These ingredients help to smooth and firm the skin and improve its texture. The hypoallergenic formula with deep absorption technology cares for the skin and leaves it elastic, fresh, and radiant.