COSRX The Niacinamide 15 Serum, 20ml Crema preventing the skin from drying

preventing the skin from drying out

Avena Sativa (Oat) Kernel Extract (Estratto di Avena)

The product should initially be used at most once a week and once the skin gets used to it

enlarged pores

Apply a suitable amount of product on the face as the last step of skincare and massage until completely absorbed

COSRX The Niacinamide 15 Serum, 20ml Crema preventing the skin from dryingCOSRX The Niacinamide 15 Serum, 20ml Description This serum contains 15% Niacinamide and various ingredients in synergy to effectively treat acne prone skin. Niacinamide regulates sebum production, smoothes the skin and improves the appearance of acne scars. Other ingredients include N acetylglucosamine (NAG) to gently exfoliate the skin and fade hyperpigmentation, zinc PCA to balance the skin's sebum and water levels, and allantoin to promote