I just realized that I should start to prevent aging on my skin early, before my 30's. I am now using a serum and a moisturizer with retinol, from Paula's Choice Resist.
I apply the serum every night before my night cream, and the moisturizer every morning before my makeup. It leaves my skin so soft & supple. I also use the serum as an eye cream, and it works great! I can already notice I have less fine lines around my eyes.
You can buy her products online from anywhere on hewr official website http://www.paulaschoice.com
(And her website is full of beauty advice, I highly recommend it!)
For those living in Thailand, I recommend to check www.beauty-choices.com
I also totally recommend her book, giving her opinion on all products of major beauty brands: 'Don't go to the cosmetics counter without me.'
And.. Paula's Choice = no testing on animals!