What it is: A facial serum to deliver tighter-looking skin. What it is formulated to do: Inspired by the latest lifting procedures, Lancôme’s most powerful lifting and firming serum, Rénergie Lift Multi-Action Reviva-Concentrate™, features the power of a cosmetic lifting effect in a serum. Perfect for women who want a visibly tighter, firmer, and more lifted-looking complexion, skin will look re-plumped and facial contours more defined. What it is formulated WITHOUT: Parabens. Sulfates. Phthalates. What else you need to know: This product has been dermatologist-tested for safety.