I received 2 deluxe packets of this moisturizer in a Mystery Sample Pack when I purchased full size items. I was hesitant to try it at first, as I have a favorite moisturizer for a day and a different favorite for night, but I tried this 3 nights in a row, and my skin looks and feels amazing! I hadn't expected it to diminish some fine lines that have been bothering that other high-end products weren't able to fix, but surprise! I've used it three nights in a row and those lines are barely visible now. I will be purchasing the full size! So happy I got this in my Mystery Pack!!