Adopt the K-Beauty routine like in Korea with this collagen mask: after cleansing and toning your skin, apply a sheet to your face, adjusting it well to the contours. Leave it on for 10 to 20 minutes to let the collagen take effect, then gently remove it. Pat the excess essence until fully absorbed, without rinsing, then follow with your moisturizer to lock in hydration. Use 2 to 3 times a week for a plump and glowing effect.