Helps revitalize and protect stem cells Helps stimulate longevity proteins Protects the skin against environmental stressors Helps prevent the destruction of collagen Your sleep has never been this regenerating! ExCellience Youth Enhancer – Night cream relies on sirtuins – the longevity guardians in your skin cells – which fight ageing signs, mainly wrinkles, sagging and loss of radiance. Thanks to a rice extract with exceptional properties, sirtuin production is boosted, and the lifespan of each skin cell is substantially increased: the effects of time are slowed, and the skin stays young longer. Smoothed from within, it recovers its elasticity and tonicity. Wrinkles are decreased significantly day after day.