Think of it as 8 hours of sleep in a jar. Clarins’ intensive, anti-stress treatment works the nightshift to ward off early signs of aging. Complements the benefits of Multi-Active Day Early Wrinkle Correction Cream, Cream-Gel or Lotion - helping to enhance radiance, collagen production, firmness and tone for a more youthful appearance by morning. Use each night after Multi-Active Skin Renewal Serum.