The Perricone MD High Potency Intensive Smoothing Serum is a powerful anti-aging skincare product designed to target wrinkles and age-defying. With active ingredients like Niacinamide, Cramides, and DMAE, this serum is formulated to provide restorative and revitalizing benefits for all skin types. Perfect for both day and night use, this 2 oz serum is ideal for treating the neck and face areas, and is made in the United States.