I bought this because I have religiously used the previous formula for years and loved it. As expected this new formula is wonderful & I will continue to use it. My skin feels great! The reason it's getting 4 instead of 5 stars is solely based on the fact that I see no difference from the old version to the new & I feel as though it is the company trying to gain new ANR customers w/ a "relaunch" or "revamp" of the same. That being said, I love this product!