What's the best facial moisturizer?

we use the number 1 british facial skin care range in my salon 'elemis'.it is a well known scientifically proven brand and their moisturizers are fantastic.if you have an older skin above 25 years old id recommend the marine cream,if you have a younger skin id use the maximum moisture replenishment.you can order them online if your overseas but you only need to type in elemis to discover the magic behind the products.