CeraVe Facial Moisturising PM Lotion is formulated with niacinamide, which can help calm the skin while you sleep, plus hyaluronic acid and ceramides, that can help your skin hold on to moisture and restore the skin's barrier all while you sleep. This rich, yet lightweight night cream uses the patented MVE Delivery Technology to deliver a steady stream of much-needed moisture throughout the night. CeraVe PM Facial Moisturizing Lotion, is a non-comedogenic night-time moisturizer which is formulated with all three of these ingredients and won't clog pores or cause acne flare-ups. CeraVe PM Facial Moisturizer features three essential ceramides, hyaluronic acid and niacinamide in rich formula that can hydrate and calm the skin while helping to restore the skin's natural barrier. The product is enriched with unique combination of 3 essential ceramides 1, 3 and 6-II to help protect skin's natural barrier and to replenish skin's existing ceramides, relieving dry skin, by reducing moisture loss, increasing hydration and protecting the skin barrier. All CeraVe products are formulated with three essential ceramides (1, 3, 6-II) to help maintain the skin’s natural barrier. Ceramides are lipids that make up to ̴50% of the skins lipids to form the natural skin barrier. Ceramides are essentially the glue that holds our skin cells together to keep our skin barrier intact and healthy. A healthy skin barrier helps seal in moisture and seal out harmful elements. Lower ceramide levels are linked to skin conditions such as acne, eczema, psoriasis and rosacea. Sun exposure, harsh climates, and age also impact ceramide levels and can compromise your skin barrier function contributing to dry skin. Developed with Dermatologists, CeraVe contains a blend of three essential ceramides that are identical to those found naturally in your skin, helping to replenish your skin's natural lipid levels and restore a healthy skin balance. MVE technology encapsulates ceramides to ensure their continuous delivery to your skin's barrier. By replenishing ceramides where they are most needed, CeraVe helps restore your skin's natural barrier, helping to keep moisture in and harmful elements out. CeraVe has the ceramides your skin needs to help keep you protected. Patented MVE technology that gradually releases the ceramide-enriched formula over an extended period of time. MVE is like a sphere with a series of layers that slowly dissolves, releasing the ingredients into your skin. The product continues to work after it is applied, hydrating your skin all day in just one use.