Here's my experience in using Retin A for 3 - 4 months now. One has to start out slowly to allow the skin to adjust. I started every third day for two weeks, followed by every second day for two weeks, etc until using every day. I had mild dryness and flaking that improved over time. This is the Retin A working to remove dead skin. If you experience excessive amount, it means you are using too much or too often - use moisturizer and hold off on Retin A for 1-2 days until skin improves, then start again slowly. Use only pea size amount for the face. With the cream, one has to wait about 30 min after washing face to allow skin to dry, otherwise it will be irritating. If you use retin A micro gel version (different from alcohol-based gel), waiting is not necessary because in that version Retin A is time-released. In this short time, I have noticed greater smoothness and evenness to my skin. I treat dry areas with Cetaphil lotion and use eye cream around my eyes, otherwise I do not apply anything else once Retin A is on. I always use sunscreen in morning - my daily product is EltaMD - I believe this is popular with dermatologists. It's only available online or from your dermatologist.