Hi all,
  I have to agree with Louise.  I should have started my skin care back when sugar would have been all I needed!!!
  Kate, you are so-o-o fortunate to have young skin.  The retin-A will help you keep it that way.
  I use Clean and Clear Foaming facial wash every day after shaving, followed by Olay Eye Gel on the non-beard part of my face.  I then use Aveeno Shave Minimizing Moisturizer on my beard.  It really does make the hair finer and I don't get 5 O'Clock Shadow 2 minutes after shaving!!  I stay fairly smooth for 7-8 hours.  Makes going out for the evening a lot easier.
  I'm 54 and spent a lot of my youth in the sun, doing constuction work, it is starting to show in my skin, now that I am getting older.  I also use a body lotion, just about everywhere I can reach.  Keep the scent light and no one notices.
  Hugs and take care of your skin,
  Lisa ELizabeth