The biggest lesson Kravitz has inherited from her dad, Lenny: "Just take care of yourself," she said. "He's always on the road, so he makes sure to drink enough water and get enough sleep. That really does directly affect your skin and the way you look and feel."
That's not to say she doesn't take care of her skin in other ways, too. "I use the Retrouvé Intensive Facial Moisturiser ($445) — I think that's what it's called," she said. "It's like this really thick, rich serum, and that's what I use as my moisturiser."