The Vitaminc C 23 Serum

COSRX - THE VITAMIN C 23 SERUM High-potency vitamin C serum formulated with 23% ascorbic acid and 3-O-ethyl ascorbic acid to brighten skin tone and deliver strong antioxidant protection. It helps reduce discoloration, support collagen production, and improve overall skin radiance while targeting early signs of aging. The formula is balanced with soothing and barrier-supporting ingredients like panthenol, niacinamide, and squalane, which help reduce irritation, maintain hydration, and keep the skin comfortable during use. Benefits: Brightens skin tone, reduces discoloration, supports collagen production, improves elasticity, antioxidant protection, smooths texture, hydrates skin Ingredients: Ascorbic acid (Vitamin C 23%), 3-O-ethyl ascorbic acid, Niacinamide, Panthenol, Squalane, Caffeine