Medicube Collagen Lifting Mask 4pcs is an intensive firming sheet mask infused with hydrolyzed collagen, peptides, adenosine, niacinamide, hyaluronic acid, and revitalizing botanical complexes to boost elasticity, plump fine lines, and restore youthful bounce to tired skin. Each mask delivers a surge of moisture and structural support, helping the skin appear firmer, lifted, and more resilient. The silky sheet adheres snugly, ensuring deep penetration of the active ingredients for a smoother, tighter, and more radiant complexion after every use.