[Nighttime pack] This is a no-rinse nighttime pack that tightens the skin and reduces the appearance of pores while you sleep. It contains seven plant extracts, including indigo extract to retain moisture and fruit acid (AHA) to soften keratin, as well as noibara fruit extract to tighten the skin. Simply apply at the end of your nightly care routine to lock in fresh moisture in the keratinized skin layer, leaving it smooth and flawless.