The Dr Irena Eris Circalogy Nourishing and Strengthening Night Mask is designed to work overnight, capitalizing on the skin's natural regeneration processes. This treatment deeply supports skin vitality, promoting enhanced nourishment and structural strength while you rest. Applying this mask before bedtime replenishes essential moisture reserves and targets signs of fatigue, leaving the skin visibly rested, smoother, and more resilient by morning. It is an essential addition to your evening routine for comprehensive skin renewal.