Lierac Paris Exclusive Intense Nuit Wrinkle-Filling Night Cream is a generous cream with a 5% B-Relaxor Complex®. It features a botolinum toxin-like effect on the skin to erase deep wrinkles and expression lines. Detoxifying and draining agents, such as algae extracts, cyclotella and magnesium give this cream an effective night-time action. Wake up to smoother, younger, and firmer looking skin.