The cell renewal of the skin slows down year after year. Fewer new cells are formed and the skin loses its vitality. The L'ORÉAL PARIS laboratories have discovered the secret of radiant, beautiful skin and developed the intensely regenerating care series Zell-Renaissance especially for the needs of mature skin. The formula with valuable black truffle and fermented black tea stimulates cell renewal and prolongs the skin's vitality. With the Age Perfect Cell Renaissance Day and Night Facial Care Set, cell renewal is stimulated and skin vitality is prolonged: The day care (50 ml) and night care (50 ml) combine high-quality active ingredients from valuable black truffles and fermented black tea for intensive skin -Regeneration around the clock.