Skin-smoothing, creamy serum features retinol, apple stem cells, and potent peptides to help resurface and tighten skin, reduce the appearance of fine lines and wrinkles, and improve rough texture for a smooth, firm, age-defying complexion. Updated formula features an innovative and intensive moisture complex with 10 forms of hyaluronic acid supercharged by galactomyces ferment filtrate. Revolutionary 3-tier delivery system enhances the effectiveness of retinol and lowers potential for skin irritation.