Discover This Week’s FREE Samples. Freeosk is offering FREE CeraVe Moisturizing Lotion at Sam’s Club locations from 02/23/2024 through 02/29/2024. If you want to get this freebie, click on the “Get FREE” button, find a location near you, and head out to the store. Download the Freeosk app for Android or iPhone so you can redeem the samples at the Freeosk location.