COSRX The Vitamin C 13 Serum

COSRX The Vitamin C 13 Serum delivers a targeted solution for uneven pigmentation and rough surface texture without the heavy irritation typically caused by high-strength treatments. This lightweight, water-based daily serum features an optimal concentration of 13% pure L-ascorbic acid, designed to brighten dull skin and accelerate cell turnover. It absorbs rapidly into the dermal layers, delivering essential antioxidant protection against urban pollution and UV-induced free radicals while laying down smoothly under daily moisturisers and sunscreens. Why You Will Love It: Gentle Brightening: Contains 13% pure Vitamin C (Ascorbic Acid), providing notable benefits for tone and clarity while minimising the risk of irritation. Rapid Absorption: The water-based, light texture sinks into the skin quickly, ensuring smooth layering with other products and a non-sticky finish. Visibly Evens Tone: Regular use helps to soften the appearance of dark spots and uneven tone, promoting a more balanced and clearer complexion. Smoother Texture: Supports the look of fine lines and rough patches caused by dryness, helping the skin appear supple and more refined. How to Use: After cleansing and toning, during the serum phase, shake the bottle lightly once or twice from side to side. Apply a few drops to your skin. Use your fingertips to gently massage the serum into the skin, starting from the centre of the face and working towards the edges until fully absorbed.