Only a week and my skin is FABULOUS!
I've only been using this product for a little over a week and can already see a marked difference in the condition of my skin.  I am in my upper 20's with combination skin, large pores on my nose and on the apples of my cheeks, and am prone to adult acne.  I'm starting to see very slight laugh lines and a few lines between my eyebrows.  After just a week, my skin is smoother, my pores are refined, and my fine lines are diminishing.  ONE WEEK!  My skin has not broken out and purged yet as others have warned.  My acne scars have faded.  My skin is not oily nor dry when using this product and I have not had any sensitivity issues (I usually have sensitive skin).  This has been a miracle product!  I have been using it morning and night after cleansing, and have no problems applying makeup over it as it absorbs well into the skin.  A little bit goes a long way.  If you're looking to try a glycolic acid product for minor resurfacing, this is a great place to start.  It's an excellent product for the price!
Rating: 5 stars