<b>Dermalogica</b>’s <b>Overnight Retinol Repair</b> is a powerful treatment cream that accelerates skin renewal and reduces the appearance of skin aging overnight. Vitamin C helps fighting uneven skin tone and discoloration, while pure Retinol increases collagen production and cell turnover. Includes a moisturizing Buffer Cream to help skin acclimate to this highly-active form of Retinol.