FAQ: How do I know if the product I buy on Walmart is authentic? Only purchase CeraVe branded items that are designated as Sold and shipped by Walmart.com.” Products sold by distributors or third parties are not guaranteed to be authentic. This designation is listed on the item’s product page under the “Add to cart” button. Developed with dermatologists CeraVe PM Facial Moisturizer 2 fl oz is formulated with hyaluronic acid to hydrate skin three essential ceramides to help restore skin s natural barrier and niacinamide to help calm skin. CeraVe PM Facial Moisturizing Lotion is an ultra-lightweight yet rich night cream that s TSA-approved (travel friendly) oil-free non-comedogenic (won t clog pores) and fragrance-free. Suitable for all skin types including normal to oily skin types and sensitive skin. Suggested Night Use Skincare Routine for Acne-Prone Skin: Cleanse with CeraVe Acne Foaming Cream Cleaner followed by CeraVe Resurfacing Retinol Serum and CeraVe PM Lotion to smooth and moisturize skin all night.