Review (5/5): It's a great alternative for Retin-A
In a word, this stuff works. It's a great alternative for Retin-A, if you can't tolerate the latter.
1. You have to be patient, it takes two weeks to a month to work. During the "transitional" period you may peel or have more acne.
2. Start slow, especially if your skin is sensitive. Use it sparingly and every other/third night on clean, dry skin.
3. Use sunscreen everyday.
You should have smoother, evener skin in two months. However it will not eliminate wrinkles, just will soften them. I have recommend this to friends/families and all had positive results.