I started using this product when it was introduced. I'd had a dry, patchy spot on my checkbone periodically, which my liquid moisturizer didn't seem to touch. Three days with this product and it was gone---completely and forever (so long as I use this product). I've used Clinique since I was 40, and consequently I had reasonably good skin, but the Smart Clinical MD Multi-Dimensional Age Transformer Revolumizer did exactly what it said: it transformed my aging face. Plumped and revitalized it. I've never encountered anything like it. If I had to use only one Clinique product, this would be the one. Problem: recently, Clinique has been repackaging its products, and I ordered what I thought was this product in a new packaging, a tube. I'd tossed my container and did not see it among the products listed as night creams. I thought it had been taken off the market. My dry patch is back for the first time in years. After going through some pricey concoctions (one with retinol, which I don't need to use nightly!), I sat down just now and went through all the night products listed on site. I'm hoping this is the right one, the one in the dark purple container. Please don't stop producing this. Promote it better, for it is a miracle worker!