This is the first product review I am writing although I have used a million different things purchased on Lookfantastic. This is one of the skinchemists products I have been trying. The product delivers what it promises. For the money it works wonders. Although it is just 15ml it goes a long way since you will not need to use it every day. I used it every other day in the mornings on clean skin prior to applying moisturizer. You need to have realistic expectations tho, since the effect lasts as long as you keep using the product. Except its sticky feeling for the first few seconds I love pretty much everything about it. Highly recommended.