Developed with dermatologists, this gentle yet effective serum with encapsulated retinol and 3 essential ceramides improves the look of fine lines & wrinkles, provides 24-hour hydration, and helps restore the protective skin barrier and ceramides that decline with age. It is clinically shown to deliver a 38% improvement in rough texture for smoother skin in 2 weeks, with virtually no irritation. This lightweight, non-greasy cream-serum absorbs quickly into skin and delivers softer, smoother feeling skin plus visible improvement in skin health, radiance, sagging, and pores. It is tested under dermatological control and suitable for all skin types including sensitive skin. Skin feels calm overnight and does not appear flaky or peeling. It is recommended to use this product once nightly.