Viral brand COSRX's Advanced The Vitamin C 23 Serum deserves a spot in your skincare routine, targeting uneven skin tone, visible signs of aging and noticeable dullness. Harnessing carefully selected ingredients, the K-beauty-born formula strives to bring as much radiance to your base as possible. The likes of ascorbic acid, niacinamide and caffeine promote a bright look while helping to smooth the appearance of texture. Ideal for seasoned vitamin C users, the formula reveals an enviably illuminated finish.<br/>After cleansing and toning, apply 2–3 drops to the entire face. Pat gently for better absorption. Follow with moisturiser and SPF during the day. Avoid mixing with retinol or acids in the same routine.
