Lancôme Advanced Génifique Hydrogel Melting Mask NWT. A radiance boosting sheet mask that contains the same amount of Bifidus Prebiotic found in one 30ml bottle of Génifique serum., hydrogel sheet maskthat gives skin radiance, smoothness, and hydration in as little as ten minutes. Leaves skin with a healthy-looking glow and visibly reduces the appearance of fine lines. The mask melts onto skin for a fresh feeling while quickly absorbing and giving a boost of moisture. Formulated with Advanced Génifique serum’s leading ingredient, Bifidus Prebiotic, each mask contains the same amount of Bifidus Prebiotic found in one full 30ml bottle of Advanced Génifique serum. This melting sheet mask can be used for any occasion. Leave on for 10 minutes to create a glowing, hydrated base and prep your skin for makeup application. 20 minutes of application is the perfect way to enhance your glow during the day. Before bed, leave the sheet mask on for 30 minutes and boost your beauty before sleep and enhance your nighttime skincare routine. One time use.