Medicube Collagen Night Wrapping Mask This viral collagen-based sleeping mask has taken social media by storm - now, you can experience the hype for yourself! MEDICUBE's Collagen Night Wrapping Mask is left on overnight and peeled off in the morning, so that you wake up with a glowing, plump complexion. Specially designed to address lost skin elasticity during sleep due to gravity and pressure, its film helps to prevent skin from sagging, while Collagen Extract and Adenosine work to reduce the appearance of fine lines and wrinkles, boost elasticity, and increase collagen production. At the same time, Hyaluronic Acid and Ceramide NP pull water into the skin and reinforce the skin barrier to prevent moisture loss, respectively, for long-lasting, overnight hydration. The Niacinamide in the formula also helps to brighten dull and tired complexions, as well as even out skin tone and texture.