What it does: The unprecedented dual formula is revolutionized to target two types of aging: chronological and now environmental, including lifestyle aggressors (diet, sleep and pollution). It features the brand's new Epi-Aging Defense Technology to strengthen skin's moisture barrier. Just one drop for smoother, younger-looking skin. It helps visibly firm, lift and reduce wrinkles. It smoothes, hydrates and nourishes while boosting skins radiance.