Is this for your face? Fresh's Creme Ancienne is really good- it is super moisturizing and a great and natural product for sensitive skin. Creme de la Mer is also good, but I like Fresh a little better. Both are pricey, but you only need a little bit, warm it in your fingers, and put it on your face. Fresh is amazing and it has very pure and effective ingredients. http://www.sephora.com/browse/product.jhtml?id=P42592 This is my ultimate winter moisturizer. Be careful, though, it's super rich and you only need a small amount, like maybe half a pea size. You can always add more!
For body, Vaseline Intensive Rescue Moisture Locking Lotion (white bottle) is good, and also, Everyday Shea available at Whole Foods is very moisturizing and rich. http://www.everydayshea.com/
Have you tried CeraVe? It's used in our household and is really good for dry and sensitive skin. They have facial cleansers, lotions and creams. I've seen them mentioned in magazines by actors and make up artists who have dry skin.
It is *very* rich - I only need about a pea-sized amount for my entire face and neck. I have fairly sensitive skin and I tolerate this very well. The tube will last forever if you're only using it on your face, although you can also use it on your body (I don't.)
It also works great as a barrier-type facial cream, if you're going to be outside in cold wind or weather.