was really pleased with this skin kit, it allows you to try out a selection of dermologica products at a fraction of the price of the full size bottles and gives you the chance to see if and what works best for your skin before investing in the full sizes, which are quite expensive. I often flit from one brand to the other trying to find the miracle product that will help to clear my skin, and have wasted so much money when the product doesnt match up to the hype, so think this is a really good idea. Have only been using a few days, but I have already noticed a difference. Will definitely be investing in the full size products! Would definitely recommend!