Lancome Advanced Génifique Face Serum Duo offers a powerful youth-activating treatment designed to strengthen the skin's moisture barrier and restore radiance. This strengthening set includes two full-size bottles of the iconic concentrate, formulated with Bifidus Prebiotic, Hyaluronic Acid, and Vitamin Cg to target fine lines and uneven texture. Suitable for all skin types, this fast-acting serum leaves skin looking smoother and more luminous in as little as seven days. Perfect for maintaining a consistent anti-aging skincare routine or sharing with a friend.