Hello,
I had a prescription for Retin A cream a couple of years ago for spot control and to help the skin repair from the spots. I used it sparingly and it lasted ages and worked WONDERS for my skin, it was glowing. Anyway, i've run out and the GP said they don't do the cream anymore...... 
Where do you get these products from?
I see there are some on amazon - can anyone recommend something?
thx