COSRX The Vitamin C 23 Serum 20g

A high-potency vitamin C serum with a 23% pure ascorbic acid concentration to visibly brighten, even skin tone and protect against environmental aggressors. The dense, gel-like texture adheres to skin for maximum absorption and a plump, radiant finish.

• Key Ingredient: 23% Pure Ascorbic Acid (Vitamin C)
• Benefits: Brightening, dark spot reduction, antioxidant protection
• Texture: Dense gel
• Size: 20g
• Suitable for: All skin types (best for dull or uneven skin tone)

How to use: Apply a small amount in the evening after cleansing. Follow with moisturiser. Always use SPF the following morning.