COSRX The Vitamin C 23 Serum 20ml
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Description
A potent brightening serum formulated with 23% pure Vitamin C (L-ascorbic acid), paired with super Vitamin E (tocotrienol), hyaluronic acid, and soothing botanicals. Designed to reduce dark spots, uneven skin tone, and signs of aging like fine lines and wrinkles. The oil layer on top helps seal in moisture, leaving skin radiant and more supple. Best used after cleansing and before moisturizer, with SPF during the day. Ideal for experienced users looking for high strength Vitamin C to fade hyperpigmentation and revitalize dull skin.
