SERUMS & ESSENCES
COSRX serums and essences deliver targeted care after cleansing and toning. Choose from hydrating essences such as the Advanced Snail 96 Mucin Power Essence and Hyaluronic Acid Hydra Power Essence, or concentrated treatments like The Niacinamide 15 Serum, The Vitamin C 23 Serum and The Retinol 0.5 Oil. Introduce one active at a time and follow with moisturizer and daytime sunscreen.











