I used the 3step skincare about 2 years ago, and it gives apparent results to me two/three weeks later. My skin got brighter and clearer (less blackheads). But i still get the usual pimple at that special time of the month *wink2*. Bought the Acne Solutions Spot Treatment Gel for that problem, it works amazing for the first two months (I nearly thought i had found the miracle gel!) but not so amazing in the later months, guess my skin has become used to it. Now im using the dermawhite skinrange, and i'm loving it!!
Make sure you get your skin type checked before buying, or...Get your skin type determined at the clinique counter, then try and buy the travel size stuffs first, i know that there are some blogs that sells sample size clinique products. And don't buy their products from overseas, because their formulation are different from the Asian ones (due to different weather etc).
Hope that helps
