At 88, Jane Fonda isn't just aging well - she's redefining what great mature skin can look like. Her complexion is consistently smooth, luminous and full of that unmistakable vitality, with a firmness and radiance that doesn't rely on heavy makeup or over-the-top treatments. Naturally, when someone's skin looks that healthy and refined at her age, you want to know what's actually in their routine. According to InStyle, Fonda uses L'Oreal Age Perfect Cell Renewal Midnight Serum - a luxe-feeling formula available at CVS for $44.