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Cosrx The Retinol 0.5 Oil 20ml, a concentrated youth booster treatment formulated with 0.5% stabilized pure Retinol for powerful anti-aging care, plant-derived Squalane that protects the skin from external irritation and Tocotrienol to reduce the visible signs of aging and skin damage for a youthful, radiant complexion. HOW TO APPLY After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the center of the face working towards the edges.
