Elizabeth Arden Prevage Anti-Ageing Night Cream has encapsulated and time released Idebenone, Mega Complex-A and a blend of high performance moisturizers, which infuses skin throughout the night to boost its anti-aging abilities and help enhance its own natural repair process. Elizabeth Arden claim Prevage Night Cream is proven to help improve resilience restoring the skins natural resilience for a firmer look, it reverses dryness with intense hydration, gives skin a bright, even toned, more radiant appearance and helps optimize the Prevage Anti-aging Treatment, giving you a better nights sleep!