This specialized overnight treatment from Clarins is designed to deliver intensive hydration and detoxification while you sleep. The Hydra Replumping Night Mask works in harmony with your skin's natural night-time regeneration cycle to leave you waking up to a refreshed, radiant complexion. Formulated to replenish moisture reserves and help skin recover from daily stressors, this mask supports a smoother, plumper appearance upon waking. It is an essential step for skin that feels fatigued or requires an extra boost of overnight replenishment.