Cosrx The Vitamin C 23 Serum delivers a potent 23% pure vitamin C formulation designed to brighten and revitalize dull complexions. This lightweight serum penetrates efficiently to target uneven skin tone and promote a luminous finish. The stabilized vitamin C works synergistically with the brand's proprietary complex to support collagen production and enhance skin resilience. Ideal for morning application, this concentrated treatment helps diminish the appearance of fine lines while providing antioxidant protection against environmental stressors. Suitable for most skin types seeking professional-grade brightening results in a compact 20g format.
