New in box : The Serums Oak Essentials was founded by a group of like-minded women united by a key feeling that there was something lacking in the world of luxury beauty. With years of collective experience in the lifestyle space, we were eager to cut through the noise by creating a destination dedicated to everyday well-being. To learn more about Oak Essentials, visit OakEssentials.com. Target tone and texture from AM to PM with the only two serums you need to supercharge your routine (full retail value $184). As gentle as they are potent, Daily Vitamin C Serum and Nightly Retinol Serum fit into any skincare routine.