The formula is enhanced with low-molecular-weight collagen, which penetrates deeper into the skin to improve elasticity from within. Skin appears firmer, more resilient, and visibly plumper with a revitalized look.The lightweight, silky texture absorbs quickly, delivering intensive nourishment without feeling heavy. Ideal for sensitive skin—it helps soothe irritation and strengthen the skin barrier. How to Use: Apply an appropriate amount after toner and before cream. Gently massage until the serum is fully absorbed.Use morning and evening for best results. COSRX 5 PDRN Collagen Intense Vitalizing Serum 100 ml
