long-term investment
I have used Shiseido products for over 14 years and it's well worth the investment. In my teen years I used to have an oily t-zone and had frequent break-outs on my forehead. When I started using Shiseido products, my face started clearing up.
I'm 26 now and people are always complimenting on my complexion because it's clear, smooth, and "younger looking." Now who wouldn't want that? It's a long-term investment (gets quite expensive b/c you have to use both balancing lotion and moisturizer) so if you can afford it, choose Shiseido. I have yet to hear someone regret using it as I have recommended these products to dozens of people and they all love it.