acne
"I will admit, I was worried about using this product. I use Tretinoin Cream 0.025%.  At first, you will experience some dryness in your skin however, if you skip a day and use an oil-free lotion, it does help.  I've been using it for close to a year and the results are amazing.  Yes, I do get free breakouts here and there but it is to be expected.  Wonderful product, though."