Brand new The Estee Lauder Face Serum Night Repair is a travel-sized anti-aging skincare product designed for all skin types. This hydrating serum features hyaluronic acid as its main active ingredient, providing deep hydration and helping to smooth out wrinkles. With its oil-free formulation and breathable texture, it is suitable for both day and night use, offering a range of benefits including puffiness relief and regeneration. Made in the United States, this Estee Lauder product is dermatologist and ophthalmologist tested, ensuring its quality and effectiveness for both men and women.